105216155

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2851}}^1$

素因数の和:2939

約数の個数: 24

約数和(自身を含む): 141105552

約数和(自身を除く): 35889397

約数列:

[1, 5, 11, 55, 61, 121, 305, 605, 671, 2851, 3355, 7381, 14255, 31361, 36905, 156805, 173911, 344971, 869555, 1724855, 1913021, 9565105, 21043231, 105216155]

約数ペア:

[(1, 105216155), (5, 21043231), (11, 9565105), (55, 1913021), (61, 1724855), (121, 869555), (305, 344971), (605, 173911), (671, 156805), (2851, 36905), (3355, 31361), (7381, 14255)]