71103315

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{11821}}^1$

素因数の和:12230

約数の個数: 16

約数和(自身を含む): 114058656

約数和(自身を除く): 42955341

約数列:

[1, 3, 5, 15, 401, 1203, 2005, 6015, 11821, 35463, 59105, 177315, 4740221, 14220663, 23701105, 71103315]

約数ペア:

[(1, 71103315), (3, 23701105), (5, 14220663), (15, 4740221), (401, 177315), (1203, 59105), (2005, 35463), (6015, 11821)]