1234361475

素因数分解:

$3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 2257115952

約数和(自身を除く): 1022754477

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 157, 225, 249, 415, 421, 471, 747, 785, 1245, 1263, 1413, 2075, 2105, 2355, 3735, 3789, 3925, 6225, 6315, 7065, 10525, 11775, 13031, 18675, 18945, 31575, 34943, 35325, 39093, 65155, 66097, 94725, 104829, 117279, 174715, 195465, 198291, 314487, 325775, 330485, 524145, 586395, 594873, 873575, 977325, 991455, 1572435, 1652425, 2620725, 2931975, 2974365, 4957275, 5486051, 7862175, 14871825, 16458153, 27430255, 49374459, 82290765, 137151275, 246872295, 411453825, 1234361475]

約数ペア:

[(1, 1234361475), (3, 411453825), (5, 246872295), (9, 137151275), (15, 82290765), (25, 49374459), (45, 27430255), (75, 16458153), (83, 14871825), (157, 7862175), (225, 5486051), (249, 4957275), (415, 2974365), (421, 2931975), (471, 2620725), (747, 1652425), (785, 1572435), (1245, 991455), (1263, 977325), (1413, 873575), (2075, 594873), (2105, 586395), (2355, 524145), (3735, 330485), (3789, 325775), (3925, 314487), (6225, 198291), (6315, 195465), (7065, 174715), (10525, 117279), (11775, 104829), (13031, 94725), (18675, 66097), (18945, 65155), (31575, 39093), (34943, 35325)]