164574405

素因数分解:

$3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{12923}}^1$

素因数の和:13217

約数の個数: 24

約数和(自身を含む): 286292448

約数和(自身を除く): 121718043

約数列:

[1, 3, 5, 9, 15, 45, 283, 849, 1415, 2547, 4245, 12735, 12923, 38769, 64615, 116307, 193845, 581535, 3657209, 10971627, 18286045, 32914881, 54858135, 164574405]

約数ペア:

[(1, 164574405), (3, 54858135), (5, 32914881), (9, 18286045), (15, 10971627), (45, 3657209), (283, 581535), (849, 193845), (1415, 116307), (2547, 64615), (4245, 38769), (12735, 12923)]