154243025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5189}}^1$

素因数の和:5269

約数の個数: 24

約数和(自身を含む): 202721400

約数和(自身を除く): 48478375

約数列:

[1, 5, 25, 29, 41, 145, 205, 725, 1025, 1189, 5189, 5945, 25945, 29725, 129725, 150481, 212749, 752405, 1063745, 3762025, 5318725, 6169721, 30848605, 154243025]

約数ペア:

[(1, 154243025), (5, 30848605), (25, 6169721), (29, 5318725), (41, 3762025), (145, 1063745), (205, 752405), (725, 212749), (1025, 150481), (1189, 129725), (5189, 29725), (5945, 25945)]