288784035

素因数分解:

$3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7351}}^1$

素因数の和:7465

約数の個数: 40

約数和(自身を含む): 523080096

約数和(自身を除く): 234296061

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 97, 135, 291, 405, 485, 873, 1455, 2619, 4365, 7351, 7857, 13095, 22053, 36755, 39285, 66159, 110265, 198477, 330795, 595431, 713047, 992385, 2139141, 2977155, 3565235, 6417423, 10695705, 19252269, 32087115, 57756807, 96261345, 288784035]

約数ペア:

[(1, 288784035), (3, 96261345), (5, 57756807), (9, 32087115), (15, 19252269), (27, 10695705), (45, 6417423), (81, 3565235), (97, 2977155), (135, 2139141), (291, 992385), (405, 713047), (485, 595431), (873, 330795), (1455, 198477), (2619, 110265), (4365, 66159), (7351, 39285), (7857, 36755), (13095, 22053)]