2553018135

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{32687}}^1$

素因数の和:32863

約数の個数: 32

約数和(自身を含む): 4217536512

約数和(自身を除く): 1664518377

約数列:

[1, 3, 5, 15, 41, 123, 127, 205, 381, 615, 635, 1905, 5207, 15621, 26035, 32687, 78105, 98061, 163435, 490305, 1340167, 4020501, 4151249, 6700835, 12453747, 20102505, 20756245, 62268735, 170201209, 510603627, 851006045, 2553018135]

約数ペア:

[(1, 2553018135), (3, 851006045), (5, 510603627), (15, 170201209), (41, 62268735), (123, 20756245), (127, 20102505), (205, 12453747), (381, 6700835), (615, 4151249), (635, 4020501), (1905, 1340167), (5207, 490305), (15621, 163435), (26035, 98061), (32687, 78105)]