31705505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11897}}^1$

素因数の和:11956

約数の個数: 16

約数和(自身を含む): 41976144

約数和(自身を除く): 10270639

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 11897, 59485, 154661, 487777, 773305, 2438885, 6341101, 31705505]

約数ペア:

[(1, 31705505), (5, 6341101), (13, 2438885), (41, 773305), (65, 487777), (205, 154661), (533, 59485), (2665, 11897)]