5623155

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1848

約数の個数: 32

約数和(自身を含む): 10437120

約数和(自身を除く): 4813965

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 1811, 3105, 5433, 9055, 16299, 27165, 41653, 48897, 81495, 124959, 208265, 244485, 374877, 624795, 1124631, 1874385, 5623155]

約数ペア:

[(1, 5623155), (3, 1874385), (5, 1124631), (9, 624795), (15, 374877), (23, 244485), (27, 208265), (45, 124959), (69, 81495), (115, 48897), (135, 41653), (207, 27165), (345, 16299), (621, 9055), (1035, 5433), (1811, 3105)]