42523525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 58130208

約数和(自身を除く): 15606683

約数列:

[1, 5, 11, 25, 55, 101, 275, 505, 1111, 1531, 2525, 5555, 7655, 16841, 27775, 38275, 84205, 154631, 421025, 773155, 1700941, 3865775, 8504705, 42523525]

約数ペア:

[(1, 42523525), (5, 8504705), (11, 3865775), (25, 1700941), (55, 773155), (101, 421025), (275, 154631), (505, 84205), (1111, 38275), (1531, 27775), (2525, 16841), (5555, 7655)]