1553207635

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4493}}^1$

素因数の和:4612

約数の個数: 48

約数和(自身を含む): 2323865376

約数和(自身を除く): 770657741

約数列:

[1, 5, 7, 17, 35, 49, 83, 85, 119, 245, 415, 581, 595, 833, 1411, 2905, 4067, 4165, 4493, 7055, 9877, 20335, 22465, 31451, 49385, 69139, 76381, 157255, 220157, 345695, 372919, 381905, 534667, 1100785, 1864595, 2610433, 2673335, 3742669, 6339623, 13052165, 18273031, 18713345, 31698115, 44377361, 91365155, 221886805, 310641527, 1553207635]

約数ペア:

[(1, 1553207635), (5, 310641527), (7, 221886805), (17, 91365155), (35, 44377361), (49, 31698115), (83, 18713345), (85, 18273031), (119, 13052165), (245, 6339623), (415, 3742669), (581, 2673335), (595, 2610433), (833, 1864595), (1411, 1100785), (2905, 534667), (4067, 381905), (4165, 372919), (4493, 345695), (7055, 220157), (9877, 157255), (20335, 76381), (22465, 69139), (31451, 49385)]