66053865

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{32143}}^1$

素因数の和:32288

約数の個数: 16

約数和(自身を含む): 106460928

約数和(自身を除く): 40407063

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 32143, 96429, 160715, 482145, 4403591, 13210773, 22017955, 66053865]

約数ペア:

[(1, 66053865), (3, 22017955), (5, 13210773), (15, 4403591), (137, 482145), (411, 160715), (685, 96429), (2055, 32143)]