2149755795

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{10267}}^1$

素因数の和:10342

約数の個数: 80

約数和(自身を含む): 4293831168

約数和(自身を除く): 2144075373

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 47, 55, 81, 99, 135, 141, 165, 235, 297, 405, 423, 495, 517, 705, 891, 1269, 1485, 1551, 2115, 2585, 3807, 4455, 4653, 6345, 7755, 10267, 13959, 19035, 23265, 30801, 41877, 51335, 69795, 92403, 112937, 154005, 209385, 277209, 338811, 462015, 482549, 564685, 831627, 1016433, 1386045, 1447647, 1694055, 2412745, 3049299, 4158135, 4342941, 5082165, 5308039, 7238235, 9147897, 13028823, 15246495, 15924117, 21714705, 26540195, 39086469, 45739485, 47772351, 65144115, 79620585, 143317053, 195432345, 238861755, 429951159, 716585265, 2149755795]

約数ペア:

[(1, 2149755795), (3, 716585265), (5, 429951159), (9, 238861755), (11, 195432345), (15, 143317053), (27, 79620585), (33, 65144115), (45, 47772351), (47, 45739485), (55, 39086469), (81, 26540195), (99, 21714705), (135, 15924117), (141, 15246495), (165, 13028823), (235, 9147897), (297, 7238235), (405, 5308039), (423, 5082165), (495, 4342941), (517, 4158135), (705, 3049299), (891, 2412745), (1269, 1694055), (1485, 1447647), (1551, 1386045), (2115, 1016433), (2585, 831627), (3807, 564685), (4455, 482549), (4653, 462015), (6345, 338811), (7755, 277209), (10267, 209385), (13959, 154005), (19035, 112937), (23265, 92403), (30801, 69795), (41877, 51335)]