40285505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2287}}^1$

素因数の和:2576

約数の個数: 16

約数和(自身を含む): 52276224

約数和(自身を除く): 11990719

約数列:

[1, 5, 13, 65, 271, 1355, 2287, 3523, 11435, 17615, 29731, 148655, 619777, 3098885, 8057101, 40285505]

約数ペア:

[(1, 40285505), (5, 8057101), (13, 3098885), (65, 619777), (271, 148655), (1355, 29731), (2287, 17615), (3523, 11435)]