8664165

素因数分解:

$3^6\times 5^1\times {\mathrm{2377}}^1$

素因数の和:2400

約数の個数: 28

約数和(自身を含む): 15594924

約数和(自身を除く): 6930759

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2377, 3645, 7131, 11885, 21393, 35655, 64179, 106965, 192537, 320895, 577611, 962685, 1732833, 2888055, 8664165]

約数ペア:

[(1, 8664165), (3, 2888055), (5, 1732833), (9, 962685), (15, 577611), (27, 320895), (45, 192537), (81, 106965), (135, 64179), (243, 35655), (405, 21393), (729, 11885), (1215, 7131), (2377, 3645)]