343379305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3833}}^1$

素因数の和:3921

約数の個数: 32

約数和(自身を含む): 463760640

約数和(自身を除く): 120381335

約数列:

[1, 5, 19, 23, 41, 95, 115, 205, 437, 779, 943, 2185, 3833, 3895, 4715, 17917, 19165, 72827, 88159, 89585, 157153, 364135, 440795, 785765, 1675021, 2985907, 3614519, 8375105, 14929535, 18072595, 68675861, 343379305]

約数ペア:

[(1, 343379305), (5, 68675861), (19, 18072595), (23, 14929535), (41, 8375105), (95, 3614519), (115, 2985907), (205, 1675021), (437, 785765), (779, 440795), (943, 364135), (2185, 157153), (3833, 89585), (3895, 88159), (4715, 72827), (17917, 19165)]