12799993245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 23855306112

約数和(自身を除く): 11055312867

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 71, 95, 169, 195, 197, 213, 247, 285, 355, 361, 507, 591, 741, 845, 923, 985, 1065, 1083, 1235, 1349, 1805, 2535, 2561, 2769, 2955, 3211, 3705, 3743, 4047, 4615, 4693, 5415, 6745, 7683, 9633, 11229, 11999, 12805, 13845, 13987, 14079, 16055, 17537, 18715, 20235, 23465, 25631, 33293, 35997, 38415, 41961, 48165, 48659, 52611, 56145, 59995, 61009, 69935, 70395, 71117, 76893, 87685, 99879, 128155, 145977, 166465, 179985, 181831, 183027, 209805, 213351, 227981, 243295, 263055, 265753, 305045, 333203, 355585, 384465, 499395, 545493, 632567, 683943, 729885, 797259, 909155, 915135, 924521, 999609, 1066755, 1139905, 1328765, 1666015, 1897701, 2363803, 2727465, 2773563, 3162835, 3419715, 3454789, 3986295, 4331639, 4622605, 4998045, 5049307, 7091409, 9488505, 10364367, 11819015, 12018773, 12994917, 13867815, 15147921, 17273945, 21658195, 25246535, 35457045, 36056319, 44912257, 51821835, 60093865, 64974585, 65640991, 75739605, 134736771, 180281595, 196922973, 224561285, 328204955, 673683855, 853332883, 984614865, 2559998649, 4266664415, 12799993245]

約数ペア:

[(1, 12799993245), (3, 4266664415), (5, 2559998649), (13, 984614865), (15, 853332883), (19, 673683855), (39, 328204955), (57, 224561285), (65, 196922973), (71, 180281595), (95, 134736771), (169, 75739605), (195, 65640991), (197, 64974585), (213, 60093865), (247, 51821835), (285, 44912257), (355, 36056319), (361, 35457045), (507, 25246535), (591, 21658195), (741, 17273945), (845, 15147921), (923, 13867815), (985, 12994917), (1065, 12018773), (1083, 11819015), (1235, 10364367), (1349, 9488505), (1805, 7091409), (2535, 5049307), (2561, 4998045), (2769, 4622605), (2955, 4331639), (3211, 3986295), (3705, 3454789), (3743, 3419715), (4047, 3162835), (4615, 2773563), (4693, 2727465), (5415, 2363803), (6745, 1897701), (7683, 1666015), (9633, 1328765), (11229, 1139905), (11999, 1066755), (12805, 999609), (13845, 924521), (13987, 915135), (14079, 909155), (16055, 797259), (17537, 729885), (18715, 683943), (20235, 632567), (23465, 545493), (25631, 499395), (33293, 384465), (35997, 355585), (38415, 333203), (41961, 305045), (48165, 265753), (48659, 263055), (52611, 243295), (56145, 227981), (59995, 213351), (61009, 209805), (69935, 183027), (70395, 181831), (71117, 179985), (76893, 166465), (87685, 145977), (99879, 128155)]