15917135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3449}}^1$

素因数の和:3538

約数の個数: 16

約数和(自身を含む): 20865600

約数和(自身を除く): 4948465

約数列:

[1, 5, 13, 65, 71, 355, 923, 3449, 4615, 17245, 44837, 224185, 244879, 1224395, 3183427, 15917135]

約数ペア:

[(1, 15917135), (5, 3183427), (13, 1224395), (65, 244879), (71, 224185), (355, 44837), (923, 17245), (3449, 4615)]