66915125

素因数分解:

$5^3\times {\mathrm{107}}^1\times {\mathrm{5003}}^1$

素因数の和:5125

約数の個数: 16

約数和(自身を含む): 84307392

約数和(自身を除く): 17392267

約数列:

[1, 5, 25, 107, 125, 535, 2675, 5003, 13375, 25015, 125075, 535321, 625375, 2676605, 13383025, 66915125]

約数ペア:

[(1, 66915125), (5, 13383025), (25, 2676605), (107, 625375), (125, 535321), (535, 125075), (2675, 25015), (5003, 13375)]