25962625

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{1229}}^1$

素因数の和:1270

約数の個数: 24

約数和(自身を含む): 35114040

約数和(自身を除く): 9151415

約数列:

[1, 5, 13, 25, 65, 125, 169, 325, 845, 1229, 1625, 4225, 6145, 15977, 21125, 30725, 79885, 153625, 207701, 399425, 1038505, 1997125, 5192525, 25962625]

約数ペア:

[(1, 25962625), (5, 5192525), (13, 1997125), (25, 1038505), (65, 399425), (125, 207701), (169, 153625), (325, 79885), (845, 30725), (1229, 21125), (1625, 15977), (4225, 6145)]