9800765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 12773376

約数和(自身を除く): 2972611

約数列:

[1, 5, 13, 65, 131, 655, 1151, 1703, 5755, 8515, 14963, 74815, 150781, 753905, 1960153, 9800765]

約数ペア:

[(1, 9800765), (5, 1960153), (13, 753905), (65, 150781), (131, 74815), (655, 14963), (1151, 8515), (1703, 5755)]