71132415

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{66791}}^1$

素因数の和:66870

約数の個数: 16

約数和(自身を含む): 115416576

約数和(自身を除く): 44284161

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 66791, 200373, 333955, 1001865, 4742161, 14226483, 23710805, 71132415]

約数ペア:

[(1, 71132415), (3, 23710805), (5, 14226483), (15, 4742161), (71, 1001865), (213, 333955), (355, 200373), (1065, 66791)]