15275601

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 25996800

約数和(自身を除く): 10721199

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 2707, 5643, 8121, 24363, 29777, 51433, 73089, 89331, 154299, 267993, 462897, 565763, 803979, 1388691, 1697289, 5091867, 15275601]

約数ペア:

[(1, 15275601), (3, 5091867), (9, 1697289), (11, 1388691), (19, 803979), (27, 565763), (33, 462897), (57, 267993), (99, 154299), (171, 89331), (209, 73089), (297, 51433), (513, 29777), (627, 24363), (1881, 8121), (2707, 5643)]