12166335

素因数分解:

$3^3\times 5^1\times {\mathrm{90121}}^1$

素因数の和:90135

約数の個数: 16

約数和(自身を含む): 21629280

約数和(自身を除く): 9462945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 90121, 270363, 450605, 811089, 1351815, 2433267, 4055445, 12166335]

約数ペア:

[(1, 12166335), (3, 4055445), (5, 2433267), (9, 1351815), (15, 811089), (27, 450605), (45, 270363), (135, 90121)]