31307095

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3041}}^1$

素因数の和:3146

約数の個数: 16

約数和(自身を含む): 39424320

約数和(自身を除く): 8117225

約数列:

[1, 5, 29, 71, 145, 355, 2059, 3041, 10295, 15205, 88189, 215911, 440945, 1079555, 6261419, 31307095]

約数ペア:

[(1, 31307095), (5, 6261419), (29, 1079555), (71, 440945), (145, 215911), (355, 88189), (2059, 15205), (3041, 10295)]