184908015

素因数分解:

$3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2801}}^1$

素因数の和:2981

約数の個数: 40

約数和(自身を含む): 333617328

約数和(自身を除く): 148709313

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 163, 405, 489, 815, 1467, 2445, 2801, 4401, 7335, 8403, 13203, 14005, 22005, 25209, 42015, 66015, 75627, 126045, 226881, 378135, 456563, 1134405, 1369689, 2282815, 4109067, 6848445, 12327201, 20545335, 36981603, 61636005, 184908015]

約数ペア:

[(1, 184908015), (3, 61636005), (5, 36981603), (9, 20545335), (15, 12327201), (27, 6848445), (45, 4109067), (81, 2282815), (135, 1369689), (163, 1134405), (405, 456563), (489, 378135), (815, 226881), (1467, 126045), (2445, 75627), (2801, 66015), (4401, 42015), (7335, 25209), (8403, 22005), (13203, 14005)]