1882215

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 3295968

約数和(自身を除く): 1413753

約数列:

[1, 3, 5, 9, 15, 45, 151, 277, 453, 755, 831, 1359, 1385, 2265, 2493, 4155, 6795, 12465, 41827, 125481, 209135, 376443, 627405, 1882215]

約数ペア:

[(1, 1882215), (3, 627405), (5, 376443), (9, 209135), (15, 125481), (45, 41827), (151, 12465), (277, 6795), (453, 4155), (755, 2493), (831, 2265), (1359, 1385)]