6688825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1905

約数の個数: 24

約数和(自身を含む): 9749376

約数和(自身を除く): 3060551

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 1871, 3575, 9355, 20581, 24323, 46775, 102905, 121615, 267553, 514525, 608075, 1337765, 6688825]

約数ペア:

[(1, 6688825), (5, 1337765), (11, 608075), (13, 514525), (25, 267553), (55, 121615), (65, 102905), (143, 46775), (275, 24323), (325, 20581), (715, 9355), (1871, 3575)]