10620375

素因数分解:

$3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 17891328

約数和(自身を除く): 7270953

約数列:

[1, 3, 5, 15, 25, 75, 125, 127, 223, 375, 381, 635, 669, 1115, 1905, 3175, 3345, 5575, 9525, 15875, 16725, 27875, 28321, 47625, 83625, 84963, 141605, 424815, 708025, 2124075, 3540125, 10620375]

約数ペア:

[(1, 10620375), (3, 3540125), (5, 2124075), (15, 708025), (25, 424815), (75, 141605), (125, 84963), (127, 83625), (223, 47625), (375, 28321), (381, 27875), (635, 16725), (669, 15875), (1115, 9525), (1905, 5575), (3175, 3345)]