25163515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10463}}^1$

素因数の和:10518

約数の個数: 16

約数和(自身を含む): 33401088

約数和(自身を除く): 8237573

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 10463, 52315, 136019, 387131, 680095, 1935655, 5032703, 25163515]

約数ペア:

[(1, 25163515), (5, 5032703), (13, 1935655), (37, 680095), (65, 387131), (185, 136019), (481, 52315), (2405, 10463)]