1258598315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1139003}}^1$

素因数の和:1139038

約数の個数: 16

約数和(自身を含む): 1722174048

約数和(自身を除く): 463575733

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1139003, 5695015, 14807039, 19363051, 74035195, 96815255, 251719663, 1258598315]

約数ペア:

[(1, 1258598315), (5, 251719663), (13, 96815255), (17, 74035195), (65, 19363051), (85, 14807039), (221, 5695015), (1105, 1139003)]