1255291215

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{3851}}^1$

素因数の和:4591

約数の個数: 32

約数和(自身を含む): 2076751872

約数和(自身を除く): 821460657

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 701, 2103, 3505, 3851, 10515, 11553, 19255, 21731, 57765, 65193, 108655, 119381, 325965, 358143, 596905, 1790715, 2699551, 8098653, 13497755, 40493265, 83686081, 251058243, 418430405, 1255291215]

約数ペア:

[(1, 1255291215), (3, 418430405), (5, 251058243), (15, 83686081), (31, 40493265), (93, 13497755), (155, 8098653), (465, 2699551), (701, 1790715), (2103, 596905), (3505, 358143), (3851, 325965), (10515, 119381), (11553, 108655), (19255, 65193), (21731, 57765)]