12525565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1471}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 16321536

約数和(自身を除く): 3795971

約数列:

[1, 5, 13, 65, 131, 655, 1471, 1703, 7355, 8515, 19123, 95615, 192701, 963505, 2505113, 12525565]

約数ペア:

[(1, 12525565), (5, 2505113), (13, 963505), (65, 192701), (131, 95615), (655, 19123), (1471, 8515), (1703, 7355)]