7137002405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{15679}}^1$

素因数の和:15893

約数の個数: 32

約数和(自身を含む): 9483264000

約数和(自身を除く): 2346261595

約数列:

[1, 5, 13, 47, 65, 149, 235, 611, 745, 1937, 3055, 7003, 9685, 15679, 35015, 78395, 91039, 203827, 455195, 736913, 1019135, 2336171, 3684565, 9579869, 11680855, 30370223, 47899345, 109800037, 151851115, 549000185, 1427400481, 7137002405]

約数ペア:

[(1, 7137002405), (5, 1427400481), (13, 549000185), (47, 151851115), (65, 109800037), (149, 47899345), (235, 30370223), (611, 11680855), (745, 9579869), (1937, 3684565), (3055, 2336171), (7003, 1019135), (9685, 736913), (15679, 455195), (35015, 203827), (78395, 91039)]