12422805

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 20680704

約数和(自身を除く): 8257899

約数列:

[1, 3, 5, 15, 47, 67, 141, 201, 235, 263, 335, 705, 789, 1005, 1315, 3149, 3945, 9447, 12361, 15745, 17621, 37083, 47235, 52863, 61805, 88105, 185415, 264315, 828187, 2484561, 4140935, 12422805]

約数ペア:

[(1, 12422805), (3, 4140935), (5, 2484561), (15, 828187), (47, 264315), (67, 185415), (141, 88105), (201, 61805), (235, 52863), (263, 47235), (335, 37083), (705, 17621), (789, 15745), (1005, 12361), (1315, 9447), (3149, 3945)]