12216825

素因数分解:

$3^5\times 5^2\times {\mathrm{2011}}^1$

素因数の和:2036

約数の個数: 36

約数和(自身を含む): 22703408

約数和(自身を除く): 10486583

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2011, 2025, 6033, 6075, 10055, 18099, 30165, 50275, 54297, 90495, 150825, 162891, 271485, 452475, 488673, 814455, 1357425, 2443365, 4072275, 12216825]

約数ペア:

[(1, 12216825), (3, 4072275), (5, 2443365), (9, 1357425), (15, 814455), (25, 488673), (27, 452475), (45, 271485), (75, 162891), (81, 150825), (135, 90495), (225, 54297), (243, 50275), (405, 30165), (675, 18099), (1215, 10055), (2011, 6075), (2025, 6033)]