15674373

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 28042560

約数和(自身を除く): 12368187

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 627, 641, 741, 1287, 1881, 1923, 2223, 2717, 5769, 7051, 8151, 8333, 12179, 21153, 24453, 24999, 36537, 63459, 74997, 91663, 109611, 133969, 158327, 274989, 401907, 474981, 824967, 1205721, 1424943, 1741597, 5224791, 15674373]

約数ペア:

[(1, 15674373), (3, 5224791), (9, 1741597), (11, 1424943), (13, 1205721), (19, 824967), (33, 474981), (39, 401907), (57, 274989), (99, 158327), (117, 133969), (143, 109611), (171, 91663), (209, 74997), (247, 63459), (429, 36537), (627, 24999), (641, 24453), (741, 21153), (1287, 12179), (1881, 8333), (1923, 8151), (2223, 7051), (2717, 5769)]