2015016633

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{45497}}^1$

素因数の和:45566

約数の個数: 48

約数和(自身を含む): 3596161920

約数和(自身を除く): 1581145287

約数列:

[1, 3, 7, 9, 19, 21, 37, 57, 63, 111, 133, 171, 259, 333, 399, 703, 777, 1197, 2109, 2331, 4921, 6327, 14763, 44289, 45497, 136491, 318479, 409473, 864443, 955437, 1683389, 2593329, 2866311, 5050167, 6051101, 7779987, 11783723, 15150501, 18153303, 31984391, 35351169, 54459909, 95953173, 106053507, 223890737, 287859519, 671672211, 2015016633]

約数ペア:

[(1, 2015016633), (3, 671672211), (7, 287859519), (9, 223890737), (19, 106053507), (21, 95953173), (37, 54459909), (57, 35351169), (63, 31984391), (111, 18153303), (133, 15150501), (171, 11783723), (259, 7779987), (333, 6051101), (399, 5050167), (703, 2866311), (777, 2593329), (1197, 1683389), (2109, 955437), (2331, 864443), (4921, 409473), (6327, 318479), (14763, 136491), (44289, 45497)]