8724265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1249}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 11520000

約数和(自身を除く): 2795735

約数列:

[1, 5, 11, 55, 127, 635, 1249, 1397, 6245, 6985, 13739, 68695, 158623, 793115, 1744853, 8724265]

約数ペア:

[(1, 8724265), (5, 1744853), (11, 793115), (55, 158623), (127, 68695), (635, 13739), (1249, 6985), (1397, 6245)]