42283225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{54559}}^1$

素因数の和:54600

約数の個数: 12

約数和(自身を含む): 54123520

約数和(自身を除く): 11840295

約数列:

[1, 5, 25, 31, 155, 775, 54559, 272795, 1363975, 1691329, 8456645, 42283225]

約数ペア:

[(1, 42283225), (5, 8456645), (25, 1691329), (31, 1363975), (155, 272795), (775, 54559)]