131330665

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{941}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 159883776

約数和(自身を除く): 28553111

約数列:

[1, 5, 103, 271, 515, 941, 1355, 4705, 27913, 96923, 139565, 255011, 484615, 1275055, 26266133, 131330665]

約数ペア:

[(1, 131330665), (5, 26266133), (103, 1275055), (271, 484615), (515, 255011), (941, 139565), (1355, 96923), (4705, 27913)]