2280472995

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{4919}}^1$

素因数の和:5955

約数の個数: 32

約数和(自身を含む): 3771002880

約数和(自身を除く): 1490529885

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 997, 2991, 4919, 4985, 14757, 14955, 24595, 30907, 73785, 92721, 152489, 154535, 457467, 463605, 762445, 2287335, 4904243, 14712729, 24521215, 73563645, 152031533, 456094599, 760157665, 2280472995]

約数ペア:

[(1, 2280472995), (3, 760157665), (5, 456094599), (15, 152031533), (31, 73563645), (93, 24521215), (155, 14712729), (465, 4904243), (997, 2287335), (2991, 762445), (4919, 463605), (4985, 457467), (14757, 154535), (14955, 152489), (24595, 92721), (30907, 73785)]