16925865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5399}}^1$

素因数の和:5437

約数の個数: 32

約数和(自身を含む): 31104000

約数和(自身を除く): 14178135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 5399, 16197, 26995, 59389, 80985, 102581, 178167, 296945, 307743, 512905, 890835, 1128391, 1538715, 3385173, 5641955, 16925865]

約数ペア:

[(1, 16925865), (3, 5641955), (5, 3385173), (11, 1538715), (15, 1128391), (19, 890835), (33, 512905), (55, 307743), (57, 296945), (95, 178167), (165, 102581), (209, 80985), (285, 59389), (627, 26995), (1045, 16197), (3135, 5399)]