16964385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 29175552

約数和(自身を除く): 12211167

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 937, 1065, 1207, 2811, 3621, 4685, 6035, 14055, 15929, 18105, 47787, 66527, 79645, 199581, 238935, 332635, 997905, 1130959, 3392877, 5654795, 16964385]

約数ペア:

[(1, 16964385), (3, 5654795), (5, 3392877), (15, 1130959), (17, 997905), (51, 332635), (71, 238935), (85, 199581), (213, 79645), (255, 66527), (355, 47787), (937, 18105), (1065, 15929), (1207, 14055), (2811, 6035), (3621, 4685)]