6687165

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 11252736

約数和(自身を除く): 4565571

約数列:

[1, 3, 5, 15, 31, 73, 93, 155, 197, 219, 365, 465, 591, 985, 1095, 2263, 2955, 6107, 6789, 11315, 14381, 18321, 30535, 33945, 43143, 71905, 91605, 215715, 445811, 1337433, 2229055, 6687165]

約数ペア:

[(1, 6687165), (3, 2229055), (5, 1337433), (15, 445811), (31, 215715), (73, 91605), (93, 71905), (155, 43143), (197, 33945), (219, 30535), (365, 18321), (465, 14381), (591, 11315), (985, 6789), (1095, 6107), (2263, 2955)]