68575565

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1949}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 85363200

約数和(自身を除く): 16787635

約数列:

[1, 5, 31, 155, 227, 1135, 1949, 7037, 9745, 35185, 60419, 302095, 442423, 2212115, 13715113, 68575565]

約数ペア:

[(1, 68575565), (5, 13715113), (31, 2212115), (155, 442423), (227, 302095), (1135, 60419), (1949, 35185), (7037, 9745)]