156954137275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{751}}^1$

素因数の和:1253

約数の個数: 96

約数和(自身を含む): 222577754112

約数和(自身を除く): 65623616837

約数列:

[1, 5, 13, 23, 25, 65, 73, 115, 299, 325, 365, 383, 575, 751, 949, 1495, 1679, 1825, 1915, 3755, 4745, 4979, 7475, 8395, 8809, 9575, 9763, 17273, 18775, 21827, 23725, 24895, 27959, 41975, 44045, 48815, 54823, 86365, 109135, 114517, 124475, 139795, 220225, 224549, 244075, 274115, 287633, 363467, 431825, 545675, 572585, 643057, 698975, 712699, 1122745, 1260929, 1370575, 1438165, 1817335, 2862925, 3215285, 3563495, 3739229, 5613725, 6304645, 6615559, 7190825, 8359741, 9086675, 16076425, 16392077, 17817475, 18696145, 20997209, 31523225, 33077795, 41798705, 81960385, 86002267, 93480725, 104986045, 165388975, 208993525, 272963717, 409801925, 430011335, 482935807, 524930225, 1364818585, 2150056675, 2414679035, 6278165491, 6824092925, 12073395175, 31390827455, 156954137275]

約数ペア:

[(1, 156954137275), (5, 31390827455), (13, 12073395175), (23, 6824092925), (25, 6278165491), (65, 2414679035), (73, 2150056675), (115, 1364818585), (299, 524930225), (325, 482935807), (365, 430011335), (383, 409801925), (575, 272963717), (751, 208993525), (949, 165388975), (1495, 104986045), (1679, 93480725), (1825, 86002267), (1915, 81960385), (3755, 41798705), (4745, 33077795), (4979, 31523225), (7475, 20997209), (8395, 18696145), (8809, 17817475), (9575, 16392077), (9763, 16076425), (17273, 9086675), (18775, 8359741), (21827, 7190825), (23725, 6615559), (24895, 6304645), (27959, 5613725), (41975, 3739229), (44045, 3563495), (48815, 3215285), (54823, 2862925), (86365, 1817335), (109135, 1438165), (114517, 1370575), (124475, 1260929), (139795, 1122745), (220225, 712699), (224549, 698975), (244075, 643057), (274115, 572585), (287633, 545675), (363467, 431825)]