12857530455

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:774

約数の個数: 192

約数和(自身を含む): 28565222400

約数和(自身を除く): 15707691945

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 59, 63, 77, 99, 105, 109, 165, 177, 231, 295, 315, 327, 385, 413, 495, 531, 545, 577, 649, 693, 763, 885, 981, 1155, 1199, 1239, 1635, 1731, 1947, 2065, 2289, 2655, 2885, 3245, 3465, 3597, 3717, 3815, 4039, 4543, 4905, 5193, 5841, 5995, 6195, 6347, 6431, 6867, 8393, 8655, 9735, 10791, 11445, 12117, 13629, 17985, 18585, 19041, 19293, 20195, 22715, 25179, 25965, 29205, 31735, 32155, 34043, 34335, 36351, 40887, 41965, 44429, 45017, 53955, 57123, 57879, 60585, 62893, 68145, 70741, 75537, 95205, 96465, 102129, 125895, 133287, 135051, 170215, 181755, 188679, 204435, 212223, 222145, 225085, 238301, 285615, 289395, 306387, 314465, 353705, 374473, 377685, 399861, 405153, 440251, 495187, 510645, 566037, 636669, 666435, 675255, 691823, 714903, 943395, 1061115, 1123419, 1191505, 1320753, 1485561, 1531935, 1872365, 1999305, 2025765, 2075469, 2144709, 2201255, 2475935, 2621311, 2830185, 3183345, 3370257, 3459115, 3574515, 3710687, 3962259, 4456683, 4842761, 5617095, 6226407, 6603765, 7427805, 7863933, 10377345, 10723545, 11132061, 13106555, 14528283, 16851285, 18553435, 19811295, 22283415, 23591799, 24213805, 25974809, 31132035, 33396183, 39319665, 40817557, 43584849, 55660305, 72641415, 77924427, 117958995, 122452671, 129874045, 166980915, 204087785, 217924245, 233773281, 285722899, 367358013, 389622135, 612263355, 857168697, 1168866405, 1428614495, 1836790065, 2571506091, 4285843485, 12857530455]

約数ペア:

[(1, 12857530455), (3, 4285843485), (5, 2571506091), (7, 1836790065), (9, 1428614495), (11, 1168866405), (15, 857168697), (21, 612263355), (33, 389622135), (35, 367358013), (45, 285722899), (55, 233773281), (59, 217924245), (63, 204087785), (77, 166980915), (99, 129874045), (105, 122452671), (109, 117958995), (165, 77924427), (177, 72641415), (231, 55660305), (295, 43584849), (315, 40817557), (327, 39319665), (385, 33396183), (413, 31132035), (495, 25974809), (531, 24213805), (545, 23591799), (577, 22283415), (649, 19811295), (693, 18553435), (763, 16851285), (885, 14528283), (981, 13106555), (1155, 11132061), (1199, 10723545), (1239, 10377345), (1635, 7863933), (1731, 7427805), (1947, 6603765), (2065, 6226407), (2289, 5617095), (2655, 4842761), (2885, 4456683), (3245, 3962259), (3465, 3710687), (3597, 3574515), (3717, 3459115), (3815, 3370257), (4039, 3183345), (4543, 2830185), (4905, 2621311), (5193, 2475935), (5841, 2201255), (5995, 2144709), (6195, 2075469), (6347, 2025765), (6431, 1999305), (6867, 1872365), (8393, 1531935), (8655, 1485561), (9735, 1320753), (10791, 1191505), (11445, 1123419), (12117, 1061115), (13629, 943395), (17985, 714903), (18585, 691823), (19041, 675255), (19293, 666435), (20195, 636669), (22715, 566037), (25179, 510645), (25965, 495187), (29205, 440251), (31735, 405153), (32155, 399861), (34043, 377685), (34335, 374473), (36351, 353705), (40887, 314465), (41965, 306387), (44429, 289395), (45017, 285615), (53955, 238301), (57123, 225085), (57879, 222145), (60585, 212223), (62893, 204435), (68145, 188679), (70741, 181755), (75537, 170215), (95205, 135051), (96465, 133287), (102129, 125895)]