57474145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8521}}^1$

素因数の和:8616

約数の個数: 16

約数和(自身を含む): 73630080

約数和(自身を除く): 16155935

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 8521, 42605, 161899, 604991, 809495, 3024955, 11494829, 57474145]

約数ペア:

[(1, 57474145), (5, 11494829), (19, 3024955), (71, 809495), (95, 604991), (355, 161899), (1349, 42605), (6745, 8521)]