2056521885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{23561}}^1$

素因数の和:23626

約数の個数: 48

約数和(自身を含む): 3752578368

約数和(自身を除く): 1696056483

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 529, 759, 1265, 1587, 2645, 3795, 5819, 7935, 17457, 23561, 29095, 70683, 87285, 117805, 259171, 353415, 541903, 777513, 1295855, 1625709, 2709515, 3887565, 5960933, 8128545, 12463769, 17882799, 29804665, 37391307, 62318845, 89413995, 137101459, 186956535, 411304377, 685507295, 2056521885]

約数ペア:

[(1, 2056521885), (3, 685507295), (5, 411304377), (11, 186956535), (15, 137101459), (23, 89413995), (33, 62318845), (55, 37391307), (69, 29804665), (115, 17882799), (165, 12463769), (253, 8128545), (345, 5960933), (529, 3887565), (759, 2709515), (1265, 1625709), (1587, 1295855), (2645, 777513), (3795, 541903), (5819, 353415), (7935, 259171), (17457, 117805), (23561, 87285), (29095, 70683)]