24947715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4127}}^1$

素因数の和:4179

約数の個数: 32

約数和(自身を含む): 44384256

約数和(自身を除く): 19436541

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 4127, 6045, 12381, 20635, 53651, 61905, 127937, 160953, 268255, 383811, 639685, 804765, 1663181, 1919055, 4989543, 8315905, 24947715]

約数ペア:

[(1, 24947715), (3, 8315905), (5, 4989543), (13, 1919055), (15, 1663181), (31, 804765), (39, 639685), (65, 383811), (93, 268255), (155, 160953), (195, 127937), (403, 61905), (465, 53651), (1209, 20635), (2015, 12381), (4127, 6045)]