51106375

素因数分解:

$5^3\times {\mathrm{131}}^1\times {\mathrm{3121}}^1$

素因数の和:3267

約数の個数: 16

約数和(自身を含む): 64288224

約数和(自身を除く): 13181849

約数列:

[1, 5, 25, 125, 131, 655, 3121, 3275, 15605, 16375, 78025, 390125, 408851, 2044255, 10221275, 51106375]

約数ペア:

[(1, 51106375), (5, 10221275), (25, 2044255), (125, 408851), (131, 390125), (655, 78025), (3121, 16375), (3275, 15605)]