52747825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1489}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 71132600

約数和(自身を除く): 18384775

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1417, 1489, 2725, 7085, 7445, 19357, 35425, 37225, 96785, 162301, 483925, 811505, 2109913, 4057525, 10549565, 52747825]

約数ペア:

[(1, 52747825), (5, 10549565), (13, 4057525), (25, 2109913), (65, 811505), (109, 483925), (325, 162301), (545, 96785), (1417, 37225), (1489, 35425), (2725, 19357), (7085, 7445)]