9915225

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1811}}^1$

素因数の和:1897

約数の個数: 24

約数和(自身を含む): 16626912

約数和(自身を除く): 6711687

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1811, 1825, 5433, 5475, 9055, 27165, 45275, 132203, 135825, 396609, 661015, 1983045, 3305075, 9915225]

約数ペア:

[(1, 9915225), (3, 3305075), (5, 1983045), (15, 661015), (25, 396609), (73, 135825), (75, 132203), (219, 45275), (365, 27165), (1095, 9055), (1811, 5475), (1825, 5433)]