5222725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 6999552

約数和(自身を除く): 1776827

約数列:

[1, 5, 23, 25, 31, 115, 155, 293, 575, 713, 775, 1465, 3565, 6739, 7325, 9083, 17825, 33695, 45415, 168475, 208909, 227075, 1044545, 5222725]

約数ペア:

[(1, 5222725), (5, 1044545), (23, 227075), (25, 208909), (31, 168475), (115, 45415), (155, 33695), (293, 17825), (575, 9083), (713, 7325), (775, 6739), (1465, 3565)]