2796525

素因数分解:

$3^4\times 5^2\times {\mathrm{1381}}^1$

素因数の和:1403

約数の個数: 30

約数和(自身を含む): 5183882

約数和(自身を除く): 2387357

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 1381, 2025, 4143, 6905, 12429, 20715, 34525, 37287, 62145, 103575, 111861, 186435, 310725, 559305, 932175, 2796525]

約数ペア:

[(1, 2796525), (3, 932175), (5, 559305), (9, 310725), (15, 186435), (25, 111861), (27, 103575), (45, 62145), (75, 37287), (81, 34525), (135, 20715), (225, 12429), (405, 6905), (675, 4143), (1381, 2025)]