23211495

素因数分解:

$3^3\times 5^1\times {\mathrm{171937}}^1$

素因数の和:171951

約数の個数: 16

約数和(自身を含む): 41265120

約数和(自身を除く): 18053625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 171937, 515811, 859685, 1547433, 2579055, 4642299, 7737165, 23211495]

約数ペア:

[(1, 23211495), (3, 7737165), (5, 4642299), (9, 2579055), (15, 1547433), (27, 859685), (45, 515811), (135, 171937)]