1381166235

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79309}}^1$

素因数の和:79369

約数の個数: 40

約数和(自身を含む): 2533478640

約数和(自身を除く): 1152312405

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 3483, 5805, 17415, 79309, 237927, 396545, 713781, 1189635, 2141343, 3410287, 3568905, 6424029, 10230861, 10706715, 17051435, 30692583, 32120145, 51154305, 92077749, 153462915, 276233247, 460388745, 1381166235]

約数ペア:

[(1, 1381166235), (3, 460388745), (5, 276233247), (9, 153462915), (15, 92077749), (27, 51154305), (43, 32120145), (45, 30692583), (81, 17051435), (129, 10706715), (135, 10230861), (215, 6424029), (387, 3568905), (405, 3410287), (645, 2141343), (1161, 1189635), (1935, 713781), (3483, 396545), (5805, 237927), (17415, 79309)]