41889455

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 51580800

約数和(自身を除く): 9691345

約数列:

[1, 5, 47, 235, 397, 449, 1985, 2245, 18659, 21103, 93295, 105515, 178253, 891265, 8377891, 41889455]

約数ペア:

[(1, 41889455), (5, 8377891), (47, 891265), (235, 178253), (397, 105515), (449, 93295), (1985, 21103), (2245, 18659)]