6964515

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 12925440

約数和(自身を除く): 5960925

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 2243, 3105, 6729, 11215, 20187, 33645, 51589, 60561, 100935, 154767, 257945, 302805, 464301, 773835, 1392903, 2321505, 6964515]

約数ペア:

[(1, 6964515), (3, 2321505), (5, 1392903), (9, 773835), (15, 464301), (23, 302805), (27, 257945), (45, 154767), (69, 100935), (115, 60561), (135, 51589), (207, 33645), (345, 20187), (621, 11215), (1035, 6729), (2243, 3105)]