87291035

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5437}}^1$

素因数の和:5487

約数の個数: 24

約数和(自身を含む): 119418480

約数和(自身を除く): 32127445

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1235, 3211, 5437, 16055, 27185, 70681, 103303, 353405, 516515, 918853, 1342939, 4594265, 6714695, 17458207, 87291035]

約数ペア:

[(1, 87291035), (5, 17458207), (13, 6714695), (19, 4594265), (65, 1342939), (95, 918853), (169, 516515), (247, 353405), (845, 103303), (1235, 70681), (3211, 27185), (5437, 16055)]