53855405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{33347}}^1$

素因数の和:33388

約数の個数: 16

約数和(自身を含む): 72031680

約数和(自身を除く): 18176275

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 33347, 166735, 566899, 633593, 2834495, 3167965, 10771081, 53855405]

約数ペア:

[(1, 53855405), (5, 10771081), (17, 3167965), (19, 2834495), (85, 633593), (95, 566899), (323, 166735), (1615, 33347)]