85845484815

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{3061}}^1\times {\mathrm{4441}}^1$

素因数の和:7931

約数の個数: 32

約数和(自身を含む): 137755019712

約数和(自身を除く): 51909534897

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 3061, 4441, 6315, 9183, 13323, 15305, 22205, 45915, 66615, 1288681, 1869661, 3866043, 5608983, 6443405, 9348305, 13593901, 19330215, 28044915, 40781703, 67969505, 203908515, 5723032321, 17169096963, 28615161605, 85845484815]

約数ペア:

[(1, 85845484815), (3, 28615161605), (5, 17169096963), (15, 5723032321), (421, 203908515), (1263, 67969505), (2105, 40781703), (3061, 28044915), (4441, 19330215), (6315, 13593901), (9183, 9348305), (13323, 6443405), (15305, 5608983), (22205, 3866043), (45915, 1869661), (66615, 1288681)]