29731425

素因数分解:

$3^1\times 5^2\times {\mathrm{353}}^1\times {\mathrm{1123}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 49339104

約数和(自身を除く): 19607679

約数列:

[1, 3, 5, 15, 25, 75, 353, 1059, 1123, 1765, 3369, 5295, 5615, 8825, 16845, 26475, 28075, 84225, 396419, 1189257, 1982095, 5946285, 9910475, 29731425]

約数ペア:

[(1, 29731425), (3, 9910475), (5, 5946285), (15, 1982095), (25, 1189257), (75, 396419), (353, 84225), (1059, 28075), (1123, 26475), (1765, 16845), (3369, 8825), (5295, 5615)]