13297535

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 16490496

約数和(自身を除く): 3192961

約数列:

[1, 5, 43, 127, 215, 487, 635, 2435, 5461, 20941, 27305, 61849, 104705, 309245, 2659507, 13297535]

約数ペア:

[(1, 13297535), (5, 2659507), (43, 309245), (127, 104705), (215, 61849), (487, 27305), (635, 20941), (2435, 5461)]