15832929

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 26199936

約数和(自身を除く): 10367007

約数列:

[1, 3, 7, 21, 37, 41, 49, 71, 111, 123, 147, 213, 259, 287, 497, 777, 861, 1491, 1517, 1813, 2009, 2627, 2911, 3479, 4551, 5439, 6027, 7881, 8733, 10437, 10619, 18389, 20377, 31857, 55167, 61131, 74333, 107707, 128723, 142639, 222999, 323121, 386169, 427917, 753949, 2261847, 5277643, 15832929]

約数ペア:

[(1, 15832929), (3, 5277643), (7, 2261847), (21, 753949), (37, 427917), (41, 386169), (49, 323121), (71, 222999), (111, 142639), (123, 128723), (147, 107707), (213, 74333), (259, 61131), (287, 55167), (497, 31857), (777, 20377), (861, 18389), (1491, 10619), (1517, 10437), (1813, 8733), (2009, 7881), (2627, 6027), (2911, 5439), (3479, 4551)]