224725185

素因数分解:

$3^7\times 5^1\times {\mathrm{20551}}^1$

素因数の和:20577

約数の個数: 32

約数和(自身を含む): 404463360

約数和(自身を除く): 179738175

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 10935, 20551, 61653, 102755, 184959, 308265, 554877, 924795, 1664631, 2774385, 4993893, 8323155, 14981679, 24969465, 44945037, 74908395, 224725185]

約数ペア:

[(1, 224725185), (3, 74908395), (5, 44945037), (9, 24969465), (15, 14981679), (27, 8323155), (45, 4993893), (81, 2774385), (135, 1664631), (243, 924795), (405, 554877), (729, 308265), (1215, 184959), (2187, 102755), (3645, 61653), (10935, 20551)]