919152145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{22531}}^1$

素因数の和:22776

約数の個数: 16

約数和(自身を含む): 1135612800

約数和(自身を除く): 216460655

約数列:

[1, 5, 41, 199, 205, 995, 8159, 22531, 40795, 112655, 923771, 4483669, 4618855, 22418345, 183830429, 919152145]

約数ペア:

[(1, 919152145), (5, 183830429), (41, 22418345), (199, 4618855), (205, 4483669), (995, 923771), (8159, 112655), (22531, 40795)]