205581525

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{58321}}^1$

素因数の和:58381

約数の個数: 24

約数和(自身を含む): 347132544

約数和(自身を除く): 141551019

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 58321, 174963, 291605, 874815, 1458025, 2741087, 4374075, 8223261, 13705435, 41116305, 68527175, 205581525]

約数ペア:

[(1, 205581525), (3, 68527175), (5, 41116305), (15, 13705435), (25, 8223261), (47, 4374075), (75, 2741087), (141, 1458025), (235, 874815), (705, 291605), (1175, 174963), (3525, 58321)]