381013225

素因数分解:

$5^2\times {\mathrm{443}}^1\times {\mathrm{34403}}^1$

素因数の和:34856

約数の個数: 12

約数和(自身を含む): 473536656

約数和(自身を除く): 92523431

約数列:

[1, 5, 25, 443, 2215, 11075, 34403, 172015, 860075, 15240529, 76202645, 381013225]

約数ペア:

[(1, 381013225), (5, 76202645), (25, 15240529), (443, 860075), (2215, 172015), (11075, 34403)]