85458505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 116899200

約数和(自身を除く): 31440695

約数列:

[1, 5, 11, 29, 55, 131, 145, 319, 409, 655, 1441, 1595, 2045, 3799, 4499, 7205, 11861, 18995, 22495, 41789, 53579, 59305, 130471, 208945, 267895, 589369, 652355, 1553791, 2946845, 7768955, 17091701, 85458505]

約数ペア:

[(1, 85458505), (5, 17091701), (11, 7768955), (29, 2946845), (55, 1553791), (131, 652355), (145, 589369), (319, 267895), (409, 208945), (655, 130471), (1441, 59305), (1595, 53579), (2045, 41789), (3799, 22495), (4499, 18995), (7205, 11861)]