30648425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 40428960

約数和(自身を除く): 9780535

約数列:

[1, 5, 19, 25, 95, 113, 475, 565, 571, 2147, 2825, 2855, 10735, 10849, 14275, 53675, 54245, 64523, 271225, 322615, 1225937, 1613075, 6129685, 30648425]

約数ペア:

[(1, 30648425), (5, 6129685), (19, 1613075), (25, 1225937), (95, 322615), (113, 271225), (475, 64523), (565, 54245), (571, 53675), (2147, 14275), (2825, 10849), (2855, 10735)]