2281575

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 3906000

約数和(自身を除く): 1624425

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 1049, 2175, 3147, 5245, 15735, 26225, 30421, 78675, 91263, 152105, 456315, 760525, 2281575]

約数ペア:

[(1, 2281575), (3, 760525), (5, 456315), (15, 152105), (25, 91263), (29, 78675), (75, 30421), (87, 26225), (145, 15735), (435, 5245), (725, 3147), (1049, 2175)]