40326715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56401}}^1$

素因数の和:56430

約数の個数: 16

約数和(自身を含む): 56853216

約数和(自身を除く): 16526501

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 56401, 282005, 620411, 733213, 3102055, 3666065, 8065343, 40326715]

約数ペア:

[(1, 40326715), (5, 8065343), (11, 3666065), (13, 3102055), (55, 733213), (65, 620411), (143, 282005), (715, 56401)]