51181335

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4799}}^1$

素因数の和:4892

約数の個数: 32

約数和(自身を含む): 92160000

約数和(自身を除く): 40978665

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 4799, 10665, 14397, 23995, 43191, 71985, 129573, 215955, 379121, 647865, 1137363, 1895605, 3412089, 5686815, 10236267, 17060445, 51181335]

約数ペア:

[(1, 51181335), (3, 17060445), (5, 10236267), (9, 5686815), (15, 3412089), (27, 1895605), (45, 1137363), (79, 647865), (135, 379121), (237, 215955), (395, 129573), (711, 71985), (1185, 43191), (2133, 23995), (3555, 14397), (4799, 10665)]