61997025

素因数分解:

$3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{4567}}^1$

素因数の和:4761

約数の個数: 24

約数和(自身を含む): 103090624

約数和(自身を除く): 41093599

約数列:

[1, 3, 5, 15, 25, 75, 181, 543, 905, 2715, 4525, 4567, 13575, 13701, 22835, 68505, 114175, 342525, 826627, 2479881, 4133135, 12399405, 20665675, 61997025]

約数ペア:

[(1, 61997025), (3, 20665675), (5, 12399405), (15, 4133135), (25, 2479881), (75, 826627), (181, 342525), (543, 114175), (905, 68505), (2715, 22835), (4525, 13701), (4567, 13575)]