74465225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{72649}}^1$

素因数の和:72700

約数の個数: 12

約数和(自身を含む): 94590300

約数和(自身を除く): 20125075

約数列:

[1, 5, 25, 41, 205, 1025, 72649, 363245, 1816225, 2978609, 14893045, 74465225]

約数ペア:

[(1, 74465225), (5, 14893045), (25, 2978609), (41, 1816225), (205, 363245), (1025, 72649)]