11001825

素因数分解:

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

素因数の和:1836

約数の個数: 36

約数和(自身を含む): 20446608

約数和(自身を除く): 9444783

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 1811, 2025, 5433, 6075, 9055, 16299, 27165, 45275, 48897, 81495, 135825, 146691, 244485, 407475, 440073, 733455, 1222425, 2200365, 3667275, 11001825]

約数ペア:

[(1, 11001825), (3, 3667275), (5, 2200365), (9, 1222425), (15, 733455), (25, 440073), (27, 407475), (45, 244485), (75, 146691), (81, 135825), (135, 81495), (225, 48897), (243, 45275), (405, 27165), (675, 16299), (1215, 9055), (1811, 6075), (2025, 5433)]