129121155

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{12107}}^1$

素因数の和:12200

約数の個数: 32

約数和(自身を含む): 232473600

約数和(自身を除く): 103352445

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 10665, 12107, 36321, 60535, 108963, 181605, 326889, 544815, 956453, 1634445, 2869359, 4782265, 8608077, 14346795, 25824231, 43040385, 129121155]

約数ペア:

[(1, 129121155), (3, 43040385), (5, 25824231), (9, 14346795), (15, 8608077), (27, 4782265), (45, 2869359), (79, 1634445), (135, 956453), (237, 544815), (395, 326889), (711, 181605), (1185, 108963), (2133, 60535), (3555, 36321), (10665, 12107)]