121471415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{26321}}^1$

素因数の和:26410

約数の個数: 16

約数和(自身を含む): 159195456

約数和(自身を除く): 37724041

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 26321, 131605, 342173, 1710865, 1868791, 9343955, 24294283, 121471415]

約数ペア:

[(1, 121471415), (5, 24294283), (13, 9343955), (65, 1868791), (71, 1710865), (355, 342173), (923, 131605), (4615, 26321)]