246979145

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{937}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 359831808

約数和(自身を除く): 112852663

約数列:

[1, 5, 7, 17, 35, 85, 119, 443, 595, 937, 2215, 3101, 4685, 6559, 7531, 15505, 15929, 32795, 37655, 52717, 79645, 111503, 263585, 415091, 557515, 2075455, 2905637, 7056547, 14528185, 35282735, 49395829, 246979145]

約数ペア:

[(1, 246979145), (5, 49395829), (7, 35282735), (17, 14528185), (35, 7056547), (85, 2905637), (119, 2075455), (443, 557515), (595, 415091), (937, 263585), (2215, 111503), (3101, 79645), (4685, 52717), (6559, 37655), (7531, 32795), (15505, 15929)]