9201985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7451}}^1$

素因数の和:7488

約数の個数: 16

約数和(自身を含む): 12519360

約数和(自身を除く): 3317375

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 7451, 37255, 96863, 141569, 484315, 707845, 1840397, 9201985]

約数ペア:

[(1, 9201985), (5, 1840397), (13, 707845), (19, 484315), (65, 141569), (95, 96863), (247, 37255), (1235, 7451)]