772669935

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:910

約数の個数: 80

約数和(自身を含む): 1460479680

約数和(自身を除く): 687809745

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 109, 115, 135, 207, 327, 345, 405, 545, 621, 761, 981, 1035, 1635, 1863, 2283, 2507, 2943, 3105, 3805, 4905, 6849, 7521, 8829, 9315, 11415, 12535, 14715, 17503, 20547, 22563, 34245, 37605, 44145, 52509, 61641, 67689, 82949, 87515, 102735, 112815, 157527, 203067, 248847, 262545, 308205, 338445, 414745, 472581, 746541, 787635, 1015335, 1244235, 1417743, 1907827, 2239623, 2362905, 3732705, 5723481, 6718869, 7088715, 9539135, 11198115, 17170443, 28617405, 33594345, 51511329, 85852215, 154533987, 257556645, 772669935]

約数ペア:

[(1, 772669935), (3, 257556645), (5, 154533987), (9, 85852215), (15, 51511329), (23, 33594345), (27, 28617405), (45, 17170443), (69, 11198115), (81, 9539135), (109, 7088715), (115, 6718869), (135, 5723481), (207, 3732705), (327, 2362905), (345, 2239623), (405, 1907827), (545, 1417743), (621, 1244235), (761, 1015335), (981, 787635), (1035, 746541), (1635, 472581), (1863, 414745), (2283, 338445), (2507, 308205), (2943, 262545), (3105, 248847), (3805, 203067), (4905, 157527), (6849, 112815), (7521, 102735), (8829, 87515), (9315, 82949), (11415, 67689), (12535, 61641), (14715, 52509), (17503, 44145), (20547, 37605), (22563, 34245)]