2450775

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 4155984

約数和(自身を除く): 1705209

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 797, 1025, 2391, 3075, 3985, 11955, 19925, 32677, 59775, 98031, 163385, 490155, 816925, 2450775]

約数ペア:

[(1, 2450775), (3, 816925), (5, 490155), (15, 163385), (25, 98031), (41, 59775), (75, 32677), (123, 19925), (205, 11955), (615, 3985), (797, 3075), (1025, 2391)]