10238215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5130

約数の個数: 16

約数和(自身を含む): 13660416

約数和(自身を除く): 3422201

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 5081, 25405, 66053, 157511, 330265, 787555, 2047643, 10238215]

約数ペア:

[(1, 10238215), (5, 2047643), (13, 787555), (31, 330265), (65, 157511), (155, 66053), (403, 25405), (2015, 5081)]