580085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 777600

約数和(自身を除く): 197515

約数列:

[1, 5, 11, 53, 55, 199, 265, 583, 995, 2189, 2915, 10547, 10945, 52735, 116017, 580085]

約数ペア:

[(1, 580085), (5, 116017), (11, 52735), (53, 10945), (55, 10547), (199, 2915), (265, 2189), (583, 995)]