1431315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 2628288

約数和(自身を除く): 1196973

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1871, 5613, 9355, 16839, 28065, 31807, 84195, 95421, 159035, 286263, 477105, 1431315]

約数ペア:

[(1, 1431315), (3, 477105), (5, 286263), (9, 159035), (15, 95421), (17, 84195), (45, 31807), (51, 28065), (85, 16839), (153, 9355), (255, 5613), (765, 1871)]