9131205

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 15344640

約数和(自身を除く): 6213435

約数列:

[1, 3, 5, 15, 31, 73, 93, 155, 219, 269, 365, 465, 807, 1095, 1345, 2263, 4035, 6789, 8339, 11315, 19637, 25017, 33945, 41695, 58911, 98185, 125085, 294555, 608747, 1826241, 3043735, 9131205]

約数ペア:

[(1, 9131205), (3, 3043735), (5, 1826241), (15, 608747), (31, 294555), (73, 125085), (93, 98185), (155, 58911), (219, 41695), (269, 33945), (365, 25017), (465, 19637), (807, 11315), (1095, 8339), (1345, 6789), (2263, 4035)]