25427985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8111}}^1$

素因数の和:8149

約数の個数: 32

約数和(自身を含む): 46725120

約数和(自身を除く): 21297135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 8111, 24333, 40555, 89221, 121665, 154109, 267663, 446105, 462327, 770545, 1338315, 1695199, 2311635, 5085597, 8475995, 25427985]

約数ペア:

[(1, 25427985), (3, 8475995), (5, 5085597), (11, 2311635), (15, 1695199), (19, 1338315), (33, 770545), (55, 462327), (57, 446105), (95, 267663), (165, 154109), (209, 121665), (285, 89221), (627, 40555), (1045, 24333), (3135, 8111)]