8910145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 11422080

約数和(自身を除く): 2511935

約数列:

[1, 5, 19, 71, 95, 355, 1321, 1349, 6605, 6745, 25099, 93791, 125495, 468955, 1782029, 8910145]

約数ペア:

[(1, 8910145), (5, 1782029), (19, 468955), (71, 125495), (95, 93791), (355, 25099), (1321, 6745), (1349, 6605)]