7138849546075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1\times {\mathrm{708091}}^1$

素因数の和:708644

約数の個数: 48

約数和(自身を含む): 9696305952256

約数和(自身を除く): 2557456406181

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 463, 871, 1675, 2315, 4355, 6019, 11575, 21775, 30095, 31021, 150475, 155105, 403273, 708091, 775525, 2016365, 3540455, 9205183, 10081825, 17702275, 46025915, 47442097, 230129575, 237210485, 327846133, 616747261, 1186052425, 1639230665, 3083736305, 4261999729, 8196153325, 15418681525, 21309998645, 21965690911, 106549993225, 109828454555, 285553981843, 549142272775, 1427769909215, 7138849546075]

約数ペア:

[(1, 7138849546075), (5, 1427769909215), (13, 549142272775), (25, 285553981843), (65, 109828454555), (67, 106549993225), (325, 21965690911), (335, 21309998645), (463, 15418681525), (871, 8196153325), (1675, 4261999729), (2315, 3083736305), (4355, 1639230665), (6019, 1186052425), (11575, 616747261), (21775, 327846133), (30095, 237210485), (31021, 230129575), (150475, 47442097), (155105, 46025915), (403273, 17702275), (708091, 10081825), (775525, 9205183), (2016365, 3540455)]