8401105

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 10450944

約数和(自身を除く): 2049839

約数列:

[1, 5, 41, 107, 205, 383, 535, 1915, 4387, 15703, 21935, 40981, 78515, 204905, 1680221, 8401105]

約数ペア:

[(1, 8401105), (5, 1680221), (41, 204905), (107, 78515), (205, 40981), (383, 21935), (535, 15703), (1915, 4387)]