55396125

素因数分解:

$3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{1201}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 102381552

約数和(自身を除く): 46985427

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 125, 205, 225, 369, 375, 615, 1025, 1125, 1201, 1845, 3075, 3603, 5125, 6005, 9225, 10809, 15375, 18015, 30025, 46125, 49241, 54045, 90075, 147723, 150125, 246205, 270225, 443169, 450375, 738615, 1231025, 1351125, 2215845, 3693075, 6155125, 11079225, 18465375, 55396125]

約数ペア:

[(1, 55396125), (3, 18465375), (5, 11079225), (9, 6155125), (15, 3693075), (25, 2215845), (41, 1351125), (45, 1231025), (75, 738615), (123, 450375), (125, 443169), (205, 270225), (225, 246205), (369, 150125), (375, 147723), (615, 90075), (1025, 54045), (1125, 49241), (1201, 46125), (1845, 30025), (3075, 18015), (3603, 15375), (5125, 10809), (6005, 9225)]