66563475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{80683}}^1$

素因数の和:80707

約数の個数: 24

約数和(自身を含む): 120057792

約数和(自身を除く): 53494317

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 80683, 242049, 403415, 887513, 1210245, 2017075, 2662539, 4437565, 6051225, 13312695, 22187825, 66563475]

約数ペア:

[(1, 66563475), (3, 22187825), (5, 13312695), (11, 6051225), (15, 4437565), (25, 2662539), (33, 2017075), (55, 1210245), (75, 887513), (165, 403415), (275, 242049), (825, 80683)]