157440675

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{42841}}^1$

素因数の和:42868

約数の個数: 36

約数和(自身を含む): 302807256

約数和(自身を除く): 145366581

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 42841, 128523, 214205, 299887, 642615, 899661, 1071025, 1499435, 2099209, 3213075, 4498305, 6297627, 7497175, 10496045, 22491525, 31488135, 52480225, 157440675]

約数ペア:

[(1, 157440675), (3, 52480225), (5, 31488135), (7, 22491525), (15, 10496045), (21, 7497175), (25, 6297627), (35, 4498305), (49, 3213075), (75, 2099209), (105, 1499435), (147, 1071025), (175, 899661), (245, 642615), (525, 299887), (735, 214205), (1225, 128523), (3675, 42841)]