29939985

素因数分解:

$3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2351}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 52101504

約数和(自身を除く): 22161519

約数列:

[1, 3, 5, 9, 15, 45, 283, 849, 1415, 2351, 2547, 4245, 7053, 11755, 12735, 21159, 35265, 105795, 665333, 1995999, 3326665, 5987997, 9979995, 29939985]

約数ペア:

[(1, 29939985), (3, 9979995), (5, 5987997), (9, 3326665), (15, 1995999), (45, 665333), (283, 105795), (849, 35265), (1415, 21159), (2351, 12735), (2547, 11755), (4245, 7053)]