498962385

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1297}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 884467584

約数和(自身を除く): 385505199

約数列:

[1, 3, 5, 9, 15, 45, 83, 103, 249, 309, 415, 515, 747, 927, 1245, 1297, 1545, 3735, 3891, 4635, 6485, 8549, 11673, 19455, 25647, 42745, 58365, 76941, 107651, 128235, 133591, 322953, 384705, 400773, 538255, 667955, 968859, 1202319, 1614765, 2003865, 4844295, 6011595, 11088053, 33264159, 55440265, 99792477, 166320795, 498962385]

約数ペア:

[(1, 498962385), (3, 166320795), (5, 99792477), (9, 55440265), (15, 33264159), (45, 11088053), (83, 6011595), (103, 4844295), (249, 2003865), (309, 1614765), (415, 1202319), (515, 968859), (747, 667955), (927, 538255), (1245, 400773), (1297, 384705), (1545, 322953), (3735, 133591), (3891, 128235), (4635, 107651), (6485, 76941), (8549, 58365), (11673, 42745), (19455, 25647)]