40970215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{57301}}^1$

素因数の和:57330

約数の個数: 16

約数和(自身を含む): 57760416

約数和(自身を除く): 16790201

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 57301, 286505, 630311, 744913, 3151555, 3724565, 8194043, 40970215]

約数ペア:

[(1, 40970215), (5, 8194043), (11, 3724565), (13, 3151555), (55, 744913), (65, 630311), (143, 286505), (715, 57301)]