38414805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17909}}^1$

素因数の和:17941

約数の個数: 32

約数和(自身を含む): 72213120

約数和(自身を除く): 33798315

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 17909, 53727, 89545, 196999, 232817, 268635, 590997, 698451, 984995, 1164085, 2560987, 2954985, 3492255, 7682961, 12804935, 38414805]

約数ペア:

[(1, 38414805), (3, 12804935), (5, 7682961), (11, 3492255), (13, 2954985), (15, 2560987), (33, 1164085), (39, 984995), (55, 698451), (65, 590997), (143, 268635), (165, 232817), (195, 196999), (429, 89545), (715, 53727), (2145, 17909)]