42985885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6373}}^1$

素因数の和:6468

約数の個数: 16

約数和(自身を含む): 55071360

約数和(自身を除く): 12085475

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6373, 6745, 31865, 121087, 452483, 605435, 2262415, 8597177, 42985885]

約数ペア:

[(1, 42985885), (5, 8597177), (19, 2262415), (71, 605435), (95, 452483), (355, 121087), (1349, 31865), (6373, 6745)]