128059575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 243008256

約数和(自身を除く): 114948681

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 353, 525, 691, 1059, 1765, 2073, 2471, 3455, 4837, 5295, 7413, 8825, 10365, 12355, 14511, 17275, 24185, 26475, 37065, 51825, 61775, 72555, 120925, 185325, 243923, 362775, 731769, 1219615, 1707461, 3658845, 5122383, 6098075, 8537305, 18294225, 25611915, 42686525, 128059575]

約数ペア:

[(1, 128059575), (3, 42686525), (5, 25611915), (7, 18294225), (15, 8537305), (21, 6098075), (25, 5122383), (35, 3658845), (75, 1707461), (105, 1219615), (175, 731769), (353, 362775), (525, 243923), (691, 185325), (1059, 120925), (1765, 72555), (2073, 61775), (2471, 51825), (3455, 37065), (4837, 26475), (5295, 24185), (7413, 17275), (8825, 14511), (10365, 12355)]