164528085

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12889}}^1$

素因数の和:12957

約数の個数: 32

約数和(自身を含む): 282136320

約数和(自身を除く): 117608235

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 12765, 12889, 38667, 64445, 193335, 296447, 476893, 889341, 1430679, 1482235, 2384465, 4446705, 7153395, 10968539, 32905617, 54842695, 164528085]

約数ペア:

[(1, 164528085), (3, 54842695), (5, 32905617), (15, 10968539), (23, 7153395), (37, 4446705), (69, 2384465), (111, 1482235), (115, 1430679), (185, 889341), (345, 476893), (555, 296447), (851, 193335), (2553, 64445), (4255, 38667), (12765, 12889)]