15690149865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1\times {\mathrm{16943}}^1$

素因数の和:18550

約数の個数: 48

約数和(自身を含む): 29308511232

約数和(自身を除く): 13618361367

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1583, 4749, 7915, 14247, 16943, 20579, 23745, 50829, 61737, 71235, 84715, 102895, 152487, 185211, 220259, 254145, 308685, 660777, 762435, 926055, 1101295, 1982331, 3303885, 9911655, 26820769, 80462307, 134103845, 241386921, 348669997, 402311535, 1046009991, 1206934605, 1743349985, 3138029973, 5230049955, 15690149865]

約数ペア:

[(1, 15690149865), (3, 5230049955), (5, 3138029973), (9, 1743349985), (13, 1206934605), (15, 1046009991), (39, 402311535), (45, 348669997), (65, 241386921), (117, 134103845), (195, 80462307), (585, 26820769), (1583, 9911655), (4749, 3303885), (7915, 1982331), (14247, 1101295), (16943, 926055), (20579, 762435), (23745, 660777), (50829, 308685), (61737, 254145), (71235, 220259), (84715, 185211), (102895, 152487)]