48720515

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1627}}^1$

素因数の和:1798

約数の個数: 16

約数和(自身を含む): 60131808

約数和(自身を除く): 11411293

約数列:

[1, 5, 53, 113, 265, 565, 1627, 5989, 8135, 29945, 86231, 183851, 431155, 919255, 9744103, 48720515]

約数ペア:

[(1, 48720515), (5, 9744103), (53, 919255), (113, 431155), (265, 183851), (565, 86231), (1627, 29945), (5989, 8135)]