81121985655

素因数分解:

$3^1\times 5^1\times {\mathrm{29303}}^1\times {\mathrm{184559}}^1$

素因数の和:213870

約数の個数: 16

約数和(自身を含む): 129800309760

約数和(自身を除く): 48678324105

約数列:

[1, 3, 5, 15, 29303, 87909, 146515, 184559, 439545, 553677, 922795, 2768385, 5408132377, 16224397131, 27040661885, 81121985655]

約数ペア:

[(1, 81121985655), (3, 27040661885), (5, 16224397131), (15, 5408132377), (29303, 2768385), (87909, 922795), (146515, 553677), (184559, 439545)]