84940155

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60889}}^1$

素因数の和:60931

約数の個数: 24

約数和(自身を含む): 151981440

約数和(自身を除く): 67041285

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 60889, 182667, 304445, 548001, 913335, 1887559, 2740005, 5662677, 9437795, 16988031, 28313385, 84940155]

約数ペア:

[(1, 84940155), (3, 28313385), (5, 16988031), (9, 9437795), (15, 5662677), (31, 2740005), (45, 1887559), (93, 913335), (155, 548001), (279, 304445), (465, 182667), (1395, 60889)]