66869415

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29137}}^1$

素因数の和:29168

約数の個数: 32

約数和(自身を含む): 125876160

約数和(自身を除く): 59006745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 29137, 87411, 145685, 262233, 437055, 495329, 786699, 1311165, 1485987, 2476645, 3933495, 4457961, 7429935, 13373883, 22289805, 66869415]

約数ペア:

[(1, 66869415), (3, 22289805), (5, 13373883), (9, 7429935), (15, 4457961), (17, 3933495), (27, 2476645), (45, 1485987), (51, 1311165), (85, 786699), (135, 495329), (153, 437055), (255, 262233), (459, 145685), (765, 87411), (2295, 29137)]