4027045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 5754240

約数和(自身を除く): 1727195

約数列:

[1, 5, 11, 17, 55, 59, 73, 85, 187, 295, 365, 649, 803, 935, 1003, 1241, 3245, 4015, 4307, 5015, 6205, 11033, 13651, 21535, 47377, 55165, 68255, 73219, 236885, 366095, 805409, 4027045]

約数ペア:

[(1, 4027045), (5, 805409), (11, 366095), (17, 236885), (55, 73219), (59, 68255), (73, 55165), (85, 47377), (187, 21535), (295, 13651), (365, 11033), (649, 6205), (803, 5015), (935, 4307), (1003, 4015), (1241, 3245)]