77342785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16759}}^1$

素因数の和:16848

約数の個数: 16

約数和(自身を含む): 101364480

約数和(自身を除く): 24021695

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 16759, 83795, 217867, 1089335, 1189889, 5949445, 15468557, 77342785]

約数ペア:

[(1, 77342785), (5, 15468557), (13, 5949445), (65, 1189889), (71, 1089335), (355, 217867), (923, 83795), (4615, 16759)]