15047025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{28661}}^1$

素因数の和:28681

約数の個数: 24

約数和(自身を含む): 28432704

約数和(自身を除く): 13385679

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 28661, 85983, 143305, 200627, 429915, 601881, 716525, 1003135, 2149575, 3009405, 5015675, 15047025]

約数ペア:

[(1, 15047025), (3, 5015675), (5, 3009405), (7, 2149575), (15, 1003135), (21, 716525), (25, 601881), (35, 429915), (75, 200627), (105, 143305), (175, 85983), (525, 28661)]