2985825

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 5062176

約数和(自身を除く): 2076351

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 971, 1025, 2913, 3075, 4855, 14565, 24275, 39811, 72825, 119433, 199055, 597165, 995275, 2985825]

約数ペア:

[(1, 2985825), (3, 995275), (5, 597165), (15, 199055), (25, 119433), (41, 72825), (75, 39811), (123, 24275), (205, 14565), (615, 4855), (971, 3075), (1025, 2913)]