5387985

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 9694080

約数和(自身を除く): 4306095

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 373, 535, 963, 1119, 1605, 1865, 2889, 3357, 4815, 5595, 10071, 14445, 16785, 39911, 50355, 119733, 199555, 359199, 598665, 1077597, 1795995, 5387985]

約数ペア:

[(1, 5387985), (3, 1795995), (5, 1077597), (9, 598665), (15, 359199), (27, 199555), (45, 119733), (107, 50355), (135, 39911), (321, 16785), (373, 14445), (535, 10071), (963, 5595), (1119, 4815), (1605, 3357), (1865, 2889)]