1512130225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{9901}}^1$

素因数の和:10101

約数の個数: 24

約数和(自身を含む): 1933860600

約数和(自身を除く): 421730375

約数列:

[1, 5, 25, 41, 149, 205, 745, 1025, 3725, 6109, 9901, 30545, 49505, 152725, 247525, 405941, 1475249, 2029705, 7376245, 10148525, 36881225, 60485209, 302426045, 1512130225]

約数ペア:

[(1, 1512130225), (5, 302426045), (25, 60485209), (41, 36881225), (149, 10148525), (205, 7376245), (745, 2029705), (1025, 1475249), (3725, 405941), (6109, 247525), (9901, 152725), (30545, 49505)]