5479825

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{1297}}^1$

素因数の和:1333

約数の個数: 18

約数和(自身を含む): 7363554

約数和(自身を除く): 1883729

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 1297, 4225, 6485, 16861, 32425, 84305, 219193, 421525, 1095965, 5479825]

約数ペア:

[(1, 5479825), (5, 1095965), (13, 421525), (25, 219193), (65, 84305), (169, 32425), (325, 16861), (845, 6485), (1297, 4225)]