25047115

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{617}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 31503168

約数和(自身を除く): 6456053

約数列:

[1, 5, 23, 115, 353, 617, 1765, 3085, 8119, 14191, 40595, 70955, 217801, 1089005, 5009423, 25047115]

約数ペア:

[(1, 25047115), (5, 5009423), (23, 1089005), (115, 217801), (353, 70955), (617, 40595), (1765, 14191), (3085, 8119)]