9290515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3863}}^1$

素因数の和:3918

約数の個数: 16

約数和(自身を含む): 12333888

約数和(自身を除く): 3043373

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 3863, 19315, 50219, 142931, 251095, 714655, 1858103, 9290515]

約数ペア:

[(1, 9290515), (5, 1858103), (13, 714655), (37, 251095), (65, 142931), (185, 50219), (481, 19315), (2405, 3863)]