2017751445

素因数分解:

$3^3\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{14087}}^1$

素因数の和:15162

約数の個数: 32

約数和(自身を含む): 3590749440

約数和(自身を除く): 1572997995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1061, 3183, 5305, 9549, 14087, 15915, 28647, 42261, 47745, 70435, 126783, 143235, 211305, 380349, 633915, 1901745, 14946307, 44838921, 74731535, 134516763, 224194605, 403550289, 672583815, 2017751445]

約数ペア:

[(1, 2017751445), (3, 672583815), (5, 403550289), (9, 224194605), (15, 134516763), (27, 74731535), (45, 44838921), (135, 14946307), (1061, 1901745), (3183, 633915), (5305, 380349), (9549, 211305), (14087, 143235), (15915, 126783), (28647, 70435), (42261, 47745)]