1373702945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4523}}^1$

素因数の和:4709

約数の個数: 32

約数和(自身を含む): 1824076800

約数和(自身を除く): 450373855

約数列:

[1, 5, 19, 23, 95, 115, 139, 437, 695, 2185, 2641, 3197, 4523, 13205, 15985, 22615, 60743, 85937, 104029, 303715, 429685, 520145, 628697, 1976551, 3143485, 9882755, 11945243, 14460031, 59726215, 72300155, 274740589, 1373702945]

約数ペア:

[(1, 1373702945), (5, 274740589), (19, 72300155), (23, 59726215), (95, 14460031), (115, 11945243), (139, 9882755), (437, 3143485), (695, 1976551), (2185, 628697), (2641, 520145), (3197, 429685), (4523, 303715), (13205, 104029), (15985, 85937), (22615, 60743)]