919920495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{4657}}^1$

素因数の和:5691

約数の個数: 32

約数和(自身を含む): 1586999232

約数和(自身を除く): 667078737

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1013, 3039, 4657, 5065, 13169, 13971, 15195, 23285, 39507, 60541, 65845, 69855, 181623, 197535, 302705, 908115, 4717541, 14152623, 23587705, 61328033, 70763115, 183984099, 306640165, 919920495]

約数ペア:

[(1, 919920495), (3, 306640165), (5, 183984099), (13, 70763115), (15, 61328033), (39, 23587705), (65, 14152623), (195, 4717541), (1013, 908115), (3039, 302705), (4657, 197535), (5065, 181623), (13169, 69855), (13971, 65845), (15195, 60541), (23285, 39507)]