99995025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{102559}}^1$

素因数の和:102585

約数の個数: 24

約数和(自身を含む): 178044160

約数和(自身を除く): 78049135

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 102559, 307677, 512795, 1333267, 1538385, 2563975, 3999801, 6666335, 7691925, 19999005, 33331675, 99995025]

約数ペア:

[(1, 99995025), (3, 33331675), (5, 19999005), (13, 7691925), (15, 6666335), (25, 3999801), (39, 2563975), (65, 1538385), (75, 1333267), (195, 512795), (325, 307677), (975, 102559)]