42027605

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1033}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 51617280

約数和(自身を除く): 9589675

約数列:

[1, 5, 79, 103, 395, 515, 1033, 5165, 8137, 40685, 81607, 106399, 408035, 531995, 8405521, 42027605]

約数ペア:

[(1, 42027605), (5, 8405521), (79, 531995), (103, 408035), (395, 106399), (515, 81607), (1033, 40685), (5165, 8137)]