15993745

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 19630080

約数和(自身を除く): 3636335

約数列:

[1, 5, 89, 127, 283, 445, 635, 1415, 11303, 25187, 35941, 56515, 125935, 179705, 3198749, 15993745]

約数ペア:

[(1, 15993745), (5, 3198749), (89, 179705), (127, 125935), (283, 56515), (445, 35941), (635, 25187), (1415, 11303)]