289413025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{45757}}^1$

素因数の和:45801

約数の個数: 24

約数和(自身を含む): 408527424

約数和(自身を除く): 119114399

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 45757, 228785, 503327, 1052411, 1143925, 2516635, 5262055, 11576521, 12583175, 26310275, 57882605, 289413025]

約数ペア:

[(1, 289413025), (5, 57882605), (11, 26310275), (23, 12583175), (25, 11576521), (55, 5262055), (115, 2516635), (253, 1143925), (275, 1052411), (575, 503327), (1265, 228785), (6325, 45757)]