80578745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{1499}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 104328000

約数和(自身を除く): 23749255

約数列:

[1, 5, 13, 65, 827, 1499, 4135, 7495, 10751, 19487, 53755, 97435, 1239673, 6198365, 16115749, 80578745]

約数ペア:

[(1, 80578745), (5, 16115749), (13, 6198365), (65, 1239673), (827, 97435), (1499, 53755), (4135, 19487), (7495, 10751)]