2493825

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 4228896

約数和(自身を除く): 1735071

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 811, 1025, 2433, 3075, 4055, 12165, 20275, 33251, 60825, 99753, 166255, 498765, 831275, 2493825]

約数ペア:

[(1, 2493825), (3, 831275), (5, 498765), (15, 166255), (25, 99753), (41, 60825), (75, 33251), (123, 20275), (205, 12165), (615, 4055), (811, 3075), (1025, 2433)]