142335675

素因数分解:

$3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{3881}}^1$

素因数の和:4060

約数の個数: 36

約数和(自身を含む): 256569144

約数和(自身を除く): 114233469

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 163, 225, 489, 815, 1467, 2445, 3881, 4075, 7335, 11643, 12225, 19405, 34929, 36675, 58215, 97025, 174645, 291075, 632603, 873225, 1897809, 3163015, 5693427, 9489045, 15815075, 28467135, 47445225, 142335675]

約数ペア:

[(1, 142335675), (3, 47445225), (5, 28467135), (9, 15815075), (15, 9489045), (25, 5693427), (45, 3163015), (75, 1897809), (163, 873225), (225, 632603), (489, 291075), (815, 174645), (1467, 97025), (2445, 58215), (3881, 36675), (4075, 34929), (7335, 19405), (11643, 12225)]