13475375

素因数分解:

$5^3\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1691

約数の個数: 16

約数和(自身を含む): 17078880

約数和(自身を除く): 3603505

約数列:

[1, 5, 25, 67, 125, 335, 1609, 1675, 8045, 8375, 40225, 107803, 201125, 539015, 2695075, 13475375]

約数ペア:

[(1, 13475375), (5, 2695075), (25, 539015), (67, 201125), (125, 107803), (335, 40225), (1609, 8375), (1675, 8045)]