56942015

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 75015360

約数和(自身を除く): 18073345

約数列:

[1, 5, 13, 65, 79, 169, 395, 845, 853, 1027, 4265, 5135, 11089, 13351, 55445, 66755, 67387, 144157, 336935, 720785, 876031, 4380155, 11388403, 56942015]

約数ペア:

[(1, 56942015), (5, 11388403), (13, 4380155), (65, 876031), (79, 720785), (169, 336935), (395, 144157), (845, 67387), (853, 66755), (1027, 55445), (4265, 13351), (5135, 11089)]