42386685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{256889}}^1$

素因数の和:256908

約数の個数: 16

約数和(自身を含む): 73984320

約数和(自身を除く): 31597635

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 256889, 770667, 1284445, 2825779, 3853335, 8477337, 14128895, 42386685]

約数ペア:

[(1, 42386685), (3, 14128895), (5, 8477337), (11, 3853335), (15, 2825779), (33, 1284445), (55, 770667), (165, 256889)]