246793905

素因数分解:

$3^3\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{1723}}^1$

素因数の和:2798

約数の個数: 32

約数和(自身を含む): 439413120

約数和(自身を除く): 192619215

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1061, 1723, 3183, 5169, 5305, 8615, 9549, 15507, 15915, 25845, 28647, 46521, 47745, 77535, 143235, 232605, 1828103, 5484309, 9140515, 16452927, 27421545, 49358781, 82264635, 246793905]

約数ペア:

[(1, 246793905), (3, 82264635), (5, 49358781), (9, 27421545), (15, 16452927), (27, 9140515), (45, 5484309), (135, 1828103), (1061, 232605), (1723, 143235), (3183, 77535), (5169, 47745), (5305, 46521), (8615, 28647), (9549, 25845), (15507, 15915)]