12214665

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 21882240

約数和(自身を除く): 9667575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 519, 523, 865, 1557, 1569, 2595, 2615, 4671, 4707, 7785, 7845, 14121, 23355, 23535, 70605, 90479, 271437, 452395, 814311, 1357185, 2442933, 4071555, 12214665]

約数ペア:

[(1, 12214665), (3, 4071555), (5, 2442933), (9, 1357185), (15, 814311), (27, 452395), (45, 271437), (135, 90479), (173, 70605), (519, 23535), (523, 23355), (865, 14121), (1557, 7845), (1569, 7785), (2595, 4707), (2615, 4671)]