15669875745

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{35363}}^1$

素因数の和:35646

約数の個数: 48

約数和(自身を含む): 27914927040

約数和(自身を除く): 12245051295

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 229, 387, 645, 687, 1145, 1935, 2061, 3435, 9847, 10305, 29541, 35363, 49235, 88623, 106089, 147705, 176815, 318267, 443115, 530445, 1520609, 1591335, 4561827, 7603045, 8098127, 13685481, 22809135, 24294381, 40490635, 68427405, 72883143, 121471905, 348219461, 364415715, 1044658383, 1741097305, 3133975149, 5223291915, 15669875745]

約数ペア:

[(1, 15669875745), (3, 5223291915), (5, 3133975149), (9, 1741097305), (15, 1044658383), (43, 364415715), (45, 348219461), (129, 121471905), (215, 72883143), (229, 68427405), (387, 40490635), (645, 24294381), (687, 22809135), (1145, 13685481), (1935, 8098127), (2061, 7603045), (3435, 4561827), (9847, 1591335), (10305, 1520609), (29541, 530445), (35363, 443115), (49235, 318267), (88623, 176815), (106089, 147705)]