63870075

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9157}}^1$

素因数の和:9204

約数の個数: 36

約数和(自身を含む): 118101568

約数和(自身を除く): 54231493

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 6975, 9157, 27471, 45785, 82413, 137355, 228925, 283867, 412065, 686775, 851601, 1419335, 2060325, 2554803, 4258005, 7096675, 12774015, 21290025, 63870075]

約数ペア:

[(1, 63870075), (3, 21290025), (5, 12774015), (9, 7096675), (15, 4258005), (25, 2554803), (31, 2060325), (45, 1419335), (75, 851601), (93, 686775), (155, 412065), (225, 283867), (279, 228925), (465, 137355), (775, 82413), (1395, 45785), (2325, 27471), (6975, 9157)]