7828335

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4243}}^1$

素因数の和:4295

約数の個数: 24

約数和(自身を含む): 13903344

約数和(自身を除く): 6075009

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 4243, 12729, 21215, 38187, 63645, 173963, 190935, 521889, 869815, 1565667, 2609445, 7828335]

約数ペア:

[(1, 7828335), (3, 2609445), (5, 1565667), (9, 869815), (15, 521889), (41, 190935), (45, 173963), (123, 63645), (205, 38187), (369, 21215), (615, 12729), (1845, 4243)]