66423225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{80513}}^1$

素因数の和:80537

約数の個数: 24

約数和(自身を含む): 119804832

約数和(自身を除く): 53381607

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 80513, 241539, 402565, 885643, 1207695, 2012825, 2656929, 4428215, 6038475, 13284645, 22141075, 66423225]

約数ペア:

[(1, 66423225), (3, 22141075), (5, 13284645), (11, 6038475), (15, 4428215), (25, 2656929), (33, 2012825), (55, 1207695), (75, 885643), (165, 402565), (275, 241539), (825, 80513)]