244667085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66037}}^1$

素因数の和:66077

約数の個数: 32

約数和(自身を含む): 443775360

約数和(自身を除く): 199108275

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 66037, 198111, 330185, 858481, 990555, 1254703, 2575443, 3764109, 4292405, 6273515, 12877215, 16311139, 18820545, 48933417, 81555695, 244667085]

約数ペア:

[(1, 244667085), (3, 81555695), (5, 48933417), (13, 18820545), (15, 16311139), (19, 12877215), (39, 6273515), (57, 4292405), (65, 3764109), (95, 2575443), (195, 1254703), (247, 990555), (285, 858481), (741, 330185), (1235, 198111), (3705, 66037)]