848390425

素因数分解:

$5^2\times {\mathrm{617}}^1\times {\mathrm{55001}}^1$

素因数の和:55628

約数の個数: 12

約数和(自身を含む): 1053728316

約数和(自身を除く): 205337891

約数列:

[1, 5, 25, 617, 3085, 15425, 55001, 275005, 1375025, 33935617, 169678085, 848390425]

約数ペア:

[(1, 848390425), (5, 169678085), (25, 33935617), (617, 1375025), (3085, 275005), (15425, 55001)]