65013985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{5003}}^1$

素因数の和:5144

約数の個数: 16

約数和(自身を含む): 82145664

約数和(自身を除く): 17131679

約数列:

[1, 5, 23, 113, 115, 565, 2599, 5003, 12995, 25015, 115069, 565339, 575345, 2826695, 13002797, 65013985]

約数ペア:

[(1, 65013985), (5, 13002797), (23, 2826695), (113, 575345), (115, 565339), (565, 115069), (2599, 25015), (5003, 12995)]