16424805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 28522368

約数和(自身を除く): 12097563

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 1571, 2091, 3485, 4713, 7855, 10455, 23565, 26707, 64411, 80121, 133535, 193233, 322055, 400605, 966165, 1094987, 3284961, 5474935, 16424805]

約数ペア:

[(1, 16424805), (3, 5474935), (5, 3284961), (15, 1094987), (17, 966165), (41, 400605), (51, 322055), (85, 193233), (123, 133535), (205, 80121), (255, 64411), (615, 26707), (697, 23565), (1571, 10455), (2091, 7855), (3485, 4713)]