23455665

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30661}}^1$

素因数の和:30689

約数の個数: 24

約数和(自身を含む): 43049448

約数和(自身を除く): 19593783

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 30661, 91983, 153305, 275949, 459915, 521237, 1379745, 1563711, 2606185, 4691133, 7818555, 23455665]

約数ペア:

[(1, 23455665), (3, 7818555), (5, 4691133), (9, 2606185), (15, 1563711), (17, 1379745), (45, 521237), (51, 459915), (85, 275949), (153, 153305), (255, 91983), (765, 30661)]