156717435

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2699}}^1$

素因数の和:2800

約数の個数: 48

約数和(自身を含む): 295488000

約数和(自身を除く): 138770565

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 79, 105, 147, 237, 245, 395, 553, 735, 1185, 1659, 2699, 2765, 3871, 8097, 8295, 11613, 13495, 18893, 19355, 40485, 56679, 58065, 94465, 132251, 213221, 283395, 396753, 639663, 661255, 1066105, 1492547, 1983765, 3198315, 4477641, 7462735, 10447829, 22388205, 31343487, 52239145, 156717435]

約数ペア:

[(1, 156717435), (3, 52239145), (5, 31343487), (7, 22388205), (15, 10447829), (21, 7462735), (35, 4477641), (49, 3198315), (79, 1983765), (105, 1492547), (147, 1066105), (237, 661255), (245, 639663), (395, 396753), (553, 283395), (735, 213221), (1185, 132251), (1659, 94465), (2699, 58065), (2765, 56679), (3871, 40485), (8097, 19355), (8295, 18893), (11613, 13495)]