29561925

素因数分解:

$3^1\times 5^2\times {\mathrm{613}}^1\times {\mathrm{643}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 49031584

約数和(自身を除く): 19469659

約数列:

[1, 3, 5, 15, 25, 75, 613, 643, 1839, 1929, 3065, 3215, 9195, 9645, 15325, 16075, 45975, 48225, 394159, 1182477, 1970795, 5912385, 9853975, 29561925]

約数ペア:

[(1, 29561925), (3, 9853975), (5, 5912385), (15, 1970795), (25, 1182477), (75, 394159), (613, 48225), (643, 45975), (1839, 16075), (1929, 15325), (3065, 9645), (3215, 9195)]