12495774045

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 20611584000

約数和(自身を除く): 8115809955

約数列:

[1, 3, 5, 15, 79, 107, 139, 237, 321, 395, 417, 535, 695, 709, 1185, 1605, 2085, 2127, 3545, 8453, 10635, 10981, 14873, 25359, 32943, 42265, 44619, 54905, 56011, 74365, 75863, 98551, 126795, 164715, 168033, 223095, 227589, 280055, 295653, 379315, 492755, 840165, 1137945, 1174967, 1478265, 3524901, 5874835, 5993177, 7785529, 10544957, 17624505, 17979531, 23356587, 29965885, 31634871, 38927645, 52724785, 89897655, 116782935, 158174355, 833051603, 2499154809, 4165258015, 12495774045]

約数ペア:

[(1, 12495774045), (3, 4165258015), (5, 2499154809), (15, 833051603), (79, 158174355), (107, 116782935), (139, 89897655), (237, 52724785), (321, 38927645), (395, 31634871), (417, 29965885), (535, 23356587), (695, 17979531), (709, 17624505), (1185, 10544957), (1605, 7785529), (2085, 5993177), (2127, 5874835), (3545, 3524901), (8453, 1478265), (10635, 1174967), (10981, 1137945), (14873, 840165), (25359, 492755), (32943, 379315), (42265, 295653), (44619, 280055), (54905, 227589), (56011, 223095), (74365, 168033), (75863, 164715), (98551, 126795)]