67764905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3847}}^1$

素因数の和:4136

約数の個数: 16

約数和(自身を含む): 87919104

約数和(自身を除く): 20154199

約数列:

[1, 5, 13, 65, 271, 1355, 3523, 3847, 17615, 19235, 50011, 250055, 1042537, 5212685, 13552981, 67764905]

約数ペア:

[(1, 67764905), (5, 13552981), (13, 5212685), (65, 1042537), (271, 250055), (1355, 50011), (3523, 19235), (3847, 17615)]