63412515

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 114656256

約数和(自身を除く): 51243741

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 131, 155, 279, 347, 393, 465, 655, 1041, 1179, 1395, 1735, 1965, 3123, 4061, 5205, 5895, 10757, 12183, 15615, 20305, 32271, 36549, 45457, 53785, 60915, 96813, 136371, 161355, 182745, 227285, 409113, 484065, 681855, 1409167, 2045565, 4227501, 7045835, 12682503, 21137505, 63412515]

約数ペア:

[(1, 63412515), (3, 21137505), (5, 12682503), (9, 7045835), (15, 4227501), (31, 2045565), (45, 1409167), (93, 681855), (131, 484065), (155, 409113), (279, 227285), (347, 182745), (393, 161355), (465, 136371), (655, 96813), (1041, 60915), (1179, 53785), (1395, 45457), (1735, 36549), (1965, 32271), (3123, 20305), (4061, 15615), (5205, 12183), (5895, 10757)]