27052485

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4127}}^1$

素因数の和:4177

約数の個数: 32

約数和(自身を含む): 47554560

約数和(自身を除く): 20502075

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 4127, 6555, 12381, 20635, 61905, 78413, 94921, 235239, 284763, 392065, 474605, 1176195, 1423815, 1803499, 5410497, 9017495, 27052485]

約数ペア:

[(1, 27052485), (3, 9017495), (5, 5410497), (15, 1803499), (19, 1423815), (23, 1176195), (57, 474605), (69, 392065), (95, 284763), (115, 235239), (285, 94921), (345, 78413), (437, 61905), (1311, 20635), (2185, 12381), (4127, 6555)]