2429025

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 4062240

約数和(自身を除く): 1633215

約数列:

[1, 3, 5, 15, 25, 75, 139, 233, 417, 695, 699, 1165, 2085, 3475, 3495, 5825, 10425, 17475, 32387, 97161, 161935, 485805, 809675, 2429025]

約数ペア:

[(1, 2429025), (3, 809675), (5, 485805), (15, 161935), (25, 97161), (75, 32387), (139, 17475), (233, 10425), (417, 5825), (695, 3495), (699, 3475), (1165, 2085)]