487432925

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2777}}^1$

素因数の和:2870

約数の個数: 48

約数和(自身を含む): 744059520

約数和(自身を除く): 256626595

約数列:

[1, 5, 7, 17, 25, 35, 59, 85, 119, 175, 295, 413, 425, 595, 1003, 1475, 2065, 2777, 2975, 5015, 7021, 10325, 13885, 19439, 25075, 35105, 47209, 69425, 97195, 163843, 175525, 236045, 330463, 485975, 819215, 1146901, 1180225, 1652315, 2785331, 4096075, 5734505, 8261575, 13926655, 19497317, 28672525, 69633275, 97486585, 487432925]

約数ペア:

[(1, 487432925), (5, 97486585), (7, 69633275), (17, 28672525), (25, 19497317), (35, 13926655), (59, 8261575), (85, 5734505), (119, 4096075), (175, 2785331), (295, 1652315), (413, 1180225), (425, 1146901), (595, 819215), (1003, 485975), (1475, 330463), (2065, 236045), (2777, 175525), (2975, 163843), (5015, 97195), (7021, 69425), (10325, 47209), (13885, 35105), (19439, 25075)]