42211265

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{569}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 52243920

約数和(自身を除く): 10032655

約数列:

[1, 5, 37, 185, 401, 569, 2005, 2845, 14837, 21053, 74185, 105265, 228169, 1140845, 8442253, 42211265]

約数ペア:

[(1, 42211265), (5, 8442253), (37, 1140845), (185, 228169), (401, 105265), (569, 74185), (2005, 21053), (2845, 14837)]