2235525

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 3791424

約数和(自身を除く): 1555899

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 727, 1025, 2181, 3075, 3635, 10905, 18175, 29807, 54525, 89421, 149035, 447105, 745175, 2235525]

約数ペア:

[(1, 2235525), (3, 745175), (5, 447105), (15, 149035), (25, 89421), (41, 54525), (75, 29807), (123, 18175), (205, 10905), (615, 3635), (727, 3075), (1025, 2181)]