13320675

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:900

約数の個数: 36

約数和(自身を含む): 24215464

約数和(自身を除く): 10894789

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 219, 225, 365, 657, 811, 1095, 1825, 2433, 3285, 4055, 5475, 7299, 12165, 16425, 20275, 36495, 59203, 60825, 177609, 182475, 296015, 532827, 888045, 1480075, 2664135, 4440225, 13320675]

約数ペア:

[(1, 13320675), (3, 4440225), (5, 2664135), (9, 1480075), (15, 888045), (25, 532827), (45, 296015), (73, 182475), (75, 177609), (219, 60825), (225, 59203), (365, 36495), (657, 20275), (811, 16425), (1095, 12165), (1825, 7299), (2433, 5475), (3285, 4055)]