3893395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2441}}^1$

素因数の和:2486

約数の個数: 16

約数和(自身を含む): 5274720

約数和(自身を除く): 1381325

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 2441, 12205, 26851, 70789, 134255, 353945, 778679, 3893395]

約数ペア:

[(1, 3893395), (5, 778679), (11, 353945), (29, 134255), (55, 70789), (145, 26851), (319, 12205), (1595, 2441)]