87838045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{1997}}^1$

素因数の和:2484

約数の個数: 16

約数和(自身を含む): 111248640

約数和(自身を除く): 23410595

約数列:

[1, 5, 19, 95, 463, 1997, 2315, 8797, 9985, 37943, 43985, 189715, 924611, 4623055, 17567609, 87838045]

約数ペア:

[(1, 87838045), (5, 17567609), (19, 4623055), (95, 924611), (463, 189715), (1997, 43985), (2315, 37943), (8797, 9985)]