15676632475

素因数分解:

$5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1087}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 23123781888

約数和(自身を除く): 7447149413

約数列:

[1, 5, 7, 25, 35, 49, 61, 175, 193, 245, 305, 427, 965, 1087, 1225, 1351, 1525, 2135, 2989, 4825, 5435, 6755, 7609, 9457, 10675, 11773, 14945, 27175, 33775, 38045, 47285, 53263, 58865, 66307, 74725, 82411, 190225, 209791, 236425, 266315, 294325, 331535, 412055, 464149, 576877, 1048955, 1331575, 1468537, 1657675, 2060275, 2320745, 2884385, 3249043, 5244775, 7342685, 10279759, 11603725, 12797251, 14421925, 16245215, 36713425, 51398795, 63986255, 81226075, 89580757, 256993975, 319931275, 447903785, 627065299, 2239518925, 3135326495, 15676632475]

約数ペア:

[(1, 15676632475), (5, 3135326495), (7, 2239518925), (25, 627065299), (35, 447903785), (49, 319931275), (61, 256993975), (175, 89580757), (193, 81226075), (245, 63986255), (305, 51398795), (427, 36713425), (965, 16245215), (1087, 14421925), (1225, 12797251), (1351, 11603725), (1525, 10279759), (2135, 7342685), (2989, 5244775), (4825, 3249043), (5435, 2884385), (6755, 2320745), (7609, 2060275), (9457, 1657675), (10675, 1468537), (11773, 1331575), (14945, 1048955), (27175, 576877), (33775, 464149), (38045, 412055), (47285, 331535), (53263, 294325), (58865, 266315), (66307, 236425), (74725, 209791), (82411, 190225)]