2733855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 4727808

約数和(自身を除く): 1993953

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 151, 213, 255, 355, 453, 755, 1065, 1207, 2265, 2567, 3621, 6035, 7701, 10721, 12835, 18105, 32163, 38505, 53605, 160815, 182257, 546771, 911285, 2733855]

約数ペア:

[(1, 2733855), (3, 911285), (5, 546771), (15, 182257), (17, 160815), (51, 53605), (71, 38505), (85, 32163), (151, 18105), (213, 12835), (255, 10721), (355, 7701), (453, 6035), (755, 3621), (1065, 2567), (1207, 2265)]