3820615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 16

約数和(自身を含む): 4878720

約数和(自身を除く): 1058105

約数列:

[1, 5, 19, 95, 131, 307, 655, 1535, 2489, 5833, 12445, 29165, 40217, 201085, 764123, 3820615]

約数ペア:

[(1, 3820615), (5, 764123), (19, 201085), (95, 40217), (131, 29165), (307, 12445), (655, 5833), (1535, 2489)]