172142795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{3803}}^1$

素因数の和:4642

約数の個数: 16

約数和(自身を含む): 225683712

約数和(自身を除く): 53540917

約数列:

[1, 5, 11, 55, 823, 3803, 4115, 9053, 19015, 41833, 45265, 209165, 3129869, 15649345, 34428559, 172142795]

約数ペア:

[(1, 172142795), (5, 34428559), (11, 15649345), (55, 3129869), (823, 209165), (3803, 45265), (4115, 41833), (9053, 19015)]