64298805

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2609}}^1$

素因数の和:2701

約数の個数: 32

約数和(自身を含む): 108241920

約数和(自身を除く): 43943115

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 265, 465, 795, 1643, 2609, 4929, 7827, 8215, 13045, 24645, 39135, 80879, 138277, 242637, 404395, 414831, 691385, 1213185, 2074155, 4286587, 12859761, 21432935, 64298805]

約数ペア:

[(1, 64298805), (3, 21432935), (5, 12859761), (15, 4286587), (31, 2074155), (53, 1213185), (93, 691385), (155, 414831), (159, 404395), (265, 242637), (465, 138277), (795, 80879), (1643, 39135), (2609, 24645), (4929, 13045), (7827, 8215)]