25536275

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 32807424

約数和(自身を除く): 7271149

約数列:

[1, 5, 25, 47, 103, 211, 235, 515, 1055, 1175, 2575, 4841, 5275, 9917, 21733, 24205, 49585, 108665, 121025, 247925, 543325, 1021451, 5107255, 25536275]

約数ペア:

[(1, 25536275), (5, 5107255), (25, 1021451), (47, 543325), (103, 247925), (211, 121025), (235, 108665), (515, 49585), (1055, 24205), (1175, 21733), (2575, 9917), (4841, 5275)]