12112605

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 23224320

約数和(自身を除く): 11111715

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 47, 69, 83, 115, 135, 141, 207, 235, 249, 345, 415, 423, 621, 705, 747, 1035, 1081, 1245, 1269, 1909, 2115, 2241, 3105, 3243, 3735, 3901, 5405, 5727, 6345, 9545, 9729, 11205, 11703, 16215, 17181, 19505, 28635, 29187, 35109, 48645, 51543, 58515, 85905, 89723, 105327, 145935, 175545, 257715, 269169, 448615, 526635, 807507, 1345845, 2422521, 4037535, 12112605]

約数ペア:

[(1, 12112605), (3, 4037535), (5, 2422521), (9, 1345845), (15, 807507), (23, 526635), (27, 448615), (45, 269169), (47, 257715), (69, 175545), (83, 145935), (115, 105327), (135, 89723), (141, 85905), (207, 58515), (235, 51543), (249, 48645), (345, 35109), (415, 29187), (423, 28635), (621, 19505), (705, 17181), (747, 16215), (1035, 11703), (1081, 11205), (1245, 9729), (1269, 9545), (1909, 6345), (2115, 5727), (2241, 5405), (3105, 3901), (3243, 3735)]