5314205

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 7290720

約数和(自身を除く): 1976515

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 331, 845, 1235, 1655, 3211, 4303, 6289, 16055, 21515, 31445, 55939, 81757, 279695, 408785, 1062841, 5314205]

約数ペア:

[(1, 5314205), (5, 1062841), (13, 408785), (19, 279695), (65, 81757), (95, 55939), (169, 31445), (247, 21515), (331, 16055), (845, 6289), (1235, 4303), (1655, 3211)]