9947565

素因数分解:

$3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{499}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 17316000

約数和(自身を除く): 7368435

約数列:

[1, 3, 5, 9, 15, 45, 443, 499, 1329, 1497, 2215, 2495, 3987, 4491, 6645, 7485, 19935, 22455, 221057, 663171, 1105285, 1989513, 3315855, 9947565]

約数ペア:

[(1, 9947565), (3, 3315855), (5, 1989513), (9, 1105285), (15, 663171), (45, 221057), (443, 22455), (499, 19935), (1329, 7485), (1497, 6645), (2215, 4491), (2495, 3987)]