211036155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{55609}}^1$

素因数の和:55651

約数の個数: 32

約数和(自身を含む): 384376320

約数和(自身を除く): 173340165

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 55609, 166827, 278045, 611699, 834135, 1279007, 1835097, 3058495, 3837021, 6395035, 9175485, 14069077, 19185105, 42207231, 70345385, 211036155]

約数ペア:

[(1, 211036155), (3, 70345385), (5, 42207231), (11, 19185105), (15, 14069077), (23, 9175485), (33, 6395035), (55, 3837021), (69, 3058495), (115, 1835097), (165, 1279007), (253, 834135), (345, 611699), (759, 278045), (1265, 166827), (3795, 55609)]