67381605

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21701}}^1$

素因数の和:21738

約数の個数: 32

約数和(自身を含む): 125003520

約数和(自身を除く): 57621915

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 21701, 65103, 108505, 195309, 325515, 499123, 585927, 976545, 1497369, 2495615, 2929635, 4492107, 7486845, 13476321, 22460535, 67381605]

約数ペア:

[(1, 67381605), (3, 22460535), (5, 13476321), (9, 7486845), (15, 4492107), (23, 2929635), (27, 2495615), (45, 1497369), (69, 976545), (115, 585927), (135, 499123), (207, 325515), (345, 195309), (621, 108505), (1035, 65103), (3105, 21701)]