1402489655

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{6043}}^1$

素因数の和:6423

約数の個数: 32

約数和(自身を含む): 2030784000

約数和(自身を除く): 628294345

約数列:

[1, 5, 7, 19, 35, 95, 133, 349, 665, 1745, 2443, 6043, 6631, 12215, 30215, 33155, 42301, 46417, 114817, 211505, 232085, 574085, 803719, 2109007, 4018595, 10545035, 14763049, 40071133, 73815245, 200355665, 280497931, 1402489655]

約数ペア:

[(1, 1402489655), (5, 280497931), (7, 200355665), (19, 73815245), (35, 40071133), (95, 14763049), (133, 10545035), (349, 4018595), (665, 2109007), (1745, 803719), (2443, 574085), (6043, 232085), (6631, 211505), (12215, 114817), (30215, 46417), (33155, 42301)]