11229615

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{971}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 19560528

約数和(自身を除く): 8330913

約数列:

[1, 3, 5, 9, 15, 45, 257, 771, 971, 1285, 2313, 2913, 3855, 4855, 8739, 11565, 14565, 43695, 249547, 748641, 1247735, 2245923, 3743205, 11229615]

約数ペア:

[(1, 11229615), (3, 3743205), (5, 2245923), (9, 1247735), (15, 748641), (45, 249547), (257, 43695), (771, 14565), (971, 11565), (1285, 8739), (2313, 4855), (2913, 3855)]