80342015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4561}}^1$

素因数の和:4850

約数の個数: 16

約数和(自身を含む): 104232576

約数和(自身を除く): 23890561

約数列:

[1, 5, 13, 65, 271, 1355, 3523, 4561, 17615, 22805, 59293, 296465, 1236031, 6180155, 16068403, 80342015]

約数ペア:

[(1, 80342015), (5, 16068403), (13, 6180155), (65, 1236031), (271, 296465), (1355, 59293), (3523, 22805), (4561, 17615)]