10157615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 13743744

約数和(自身を除く): 3586129

約数列:

[1, 5, 13, 31, 65, 71, 155, 355, 403, 923, 2015, 2201, 4615, 5041, 11005, 25205, 28613, 65533, 143065, 156271, 327665, 781355, 2031523, 10157615]

約数ペア:

[(1, 10157615), (5, 2031523), (13, 781355), (31, 327665), (65, 156271), (71, 143065), (155, 65533), (355, 28613), (403, 25205), (923, 11005), (2015, 5041), (2201, 4615)]