82457025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{157061}}^1$

素因数の和:157081

約数の個数: 24

約数和(自身を含む): 155805504

約数和(自身を除く): 73348479

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 157061, 471183, 785305, 1099427, 2355915, 3298281, 3926525, 5497135, 11779575, 16491405, 27485675, 82457025]

約数ペア:

[(1, 82457025), (3, 27485675), (5, 16491405), (7, 11779575), (15, 5497135), (21, 3926525), (25, 3298281), (35, 2355915), (75, 1099427), (105, 785305), (175, 471183), (525, 157061)]