202171635

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{29753}}^1$

素因数の和:29915

約数の個数: 24

約数和(自身を含む): 352763424

約数和(自身を除く): 150591789

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 29753, 89259, 148765, 267777, 446295, 1338885, 4492703, 13478109, 22463515, 40434327, 67390545, 202171635]

約数ペア:

[(1, 202171635), (3, 67390545), (5, 40434327), (9, 22463515), (15, 13478109), (45, 4492703), (151, 1338885), (453, 446295), (755, 267777), (1359, 148765), (2265, 89259), (6795, 29753)]