63399915

素因数分解:

$3^5\times 5^1\times {\mathrm{52181}}^1$

素因数の和:52201

約数の個数: 24

約数和(自身を含む): 113965488

約数和(自身を除く): 50565573

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 52181, 156543, 260905, 469629, 782715, 1408887, 2348145, 4226661, 7044435, 12679983, 21133305, 63399915]

約数ペア:

[(1, 63399915), (3, 21133305), (5, 12679983), (9, 7044435), (15, 4226661), (27, 2348145), (45, 1408887), (81, 782715), (135, 469629), (243, 260905), (405, 156543), (1215, 52181)]