109423945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{2749}}^1$

素因数の和:3192

約数の個数: 16

約数和(自身を含む): 138600000

約数和(自身を除く): 29176055

約数列:

[1, 5, 19, 95, 419, 2095, 2749, 7961, 13745, 39805, 52231, 261155, 1151831, 5759155, 21884789, 109423945]

約数ペア:

[(1, 109423945), (5, 21884789), (19, 5759155), (95, 1151831), (419, 261155), (2095, 52231), (2749, 39805), (7961, 13745)]