488887205

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{43207}}^1$

素因数の和:43316

約数の個数: 16

約数和(自身を含む): 613899264

約数和(自身を除く): 125012059

約数列:

[1, 5, 31, 73, 155, 365, 2263, 11315, 43207, 216035, 1339417, 3154111, 6697085, 15770555, 97777441, 488887205]

約数ペア:

[(1, 488887205), (5, 97777441), (31, 15770555), (73, 6697085), (155, 3154111), (365, 1339417), (2263, 216035), (11315, 43207)]