804548395

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2240

約数の個数: 48

約数和(自身を含む): 1189963008

約数和(自身を除く): 385414613

約数列:

[1, 5, 7, 23, 35, 49, 67, 115, 161, 245, 335, 469, 805, 1127, 1541, 2131, 2345, 3283, 5635, 7705, 10655, 10787, 14917, 16415, 49013, 53935, 74585, 75509, 104419, 142777, 245065, 343091, 377545, 522095, 713885, 999439, 1715455, 2401637, 3283871, 4997195, 6996073, 12008185, 16419355, 22987097, 34980365, 114935485, 160909679, 804548395]

約数ペア:

[(1, 804548395), (5, 160909679), (7, 114935485), (23, 34980365), (35, 22987097), (49, 16419355), (67, 12008185), (115, 6996073), (161, 4997195), (245, 3283871), (335, 2401637), (469, 1715455), (805, 999439), (1127, 713885), (1541, 522095), (2131, 377545), (2345, 343091), (3283, 245065), (5635, 142777), (7705, 104419), (10655, 75509), (10787, 74585), (14917, 53935), (16415, 49013)]