61501025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 80854200

約数和(自身を除く): 19353175

約数列:

[1, 5, 25, 29, 41, 145, 205, 725, 1025, 1189, 2069, 5945, 10345, 29725, 51725, 60001, 84829, 300005, 424145, 1500025, 2120725, 2460041, 12300205, 61501025]

約数ペア:

[(1, 61501025), (5, 12300205), (25, 2460041), (29, 2120725), (41, 1500025), (145, 424145), (205, 300005), (725, 84829), (1025, 60001), (1189, 51725), (2069, 29725), (5945, 10345)]