133080915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{18757}}^1$

素因数の和:18819

約数の個数: 32

約数和(自身を含む): 237701376

約数和(自身を除く): 104620461

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 18757, 56271, 93785, 206327, 281355, 618981, 806551, 1031635, 2419653, 3094905, 4032755, 8872061, 12098265, 26616183, 44360305, 133080915]

約数ペア:

[(1, 133080915), (3, 44360305), (5, 26616183), (11, 12098265), (15, 8872061), (33, 4032755), (43, 3094905), (55, 2419653), (129, 1031635), (165, 806551), (215, 618981), (473, 281355), (645, 206327), (1419, 93785), (2365, 56271), (7095, 18757)]