12505525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 16427520

約数和(自身を除く): 3921995

約数列:

[1, 5, 25, 29, 47, 145, 235, 367, 725, 1175, 1363, 1835, 6815, 9175, 10643, 17249, 34075, 53215, 86245, 266075, 431225, 500221, 2501105, 12505525]

約数ペア:

[(1, 12505525), (5, 2501105), (25, 500221), (29, 431225), (47, 266075), (145, 86245), (235, 53215), (367, 34075), (725, 17249), (1175, 10643), (1363, 9175), (1835, 6815)]