54942105

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 89653248

約数和(自身を除く): 34711143

約数列:

[1, 3, 5, 15, 127, 151, 191, 381, 453, 573, 635, 755, 955, 1905, 2265, 2865, 19177, 24257, 28841, 57531, 72771, 86523, 95885, 121285, 144205, 287655, 363855, 432615, 3662807, 10988421, 18314035, 54942105]

約数ペア:

[(1, 54942105), (3, 18314035), (5, 10988421), (15, 3662807), (127, 432615), (151, 363855), (191, 287655), (381, 144205), (453, 121285), (573, 95885), (635, 86523), (755, 72771), (955, 57531), (1905, 28841), (2265, 24257), (2865, 19177)]