55225599

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 93864960

約数和(自身を除く): 38639361

約数列:

[1, 3, 11, 13, 23, 29, 33, 39, 69, 87, 143, 193, 253, 299, 319, 377, 429, 579, 667, 759, 897, 957, 1131, 2001, 2123, 2509, 3289, 4147, 4439, 5597, 6369, 7337, 7527, 8671, 9867, 12441, 13317, 16791, 22011, 26013, 27599, 48829, 57707, 61567, 72761, 82797, 95381, 128731, 146487, 173121, 184701, 218283, 286143, 386193, 634777, 800371, 1416041, 1673503, 1904331, 2401113, 4248123, 5020509, 18408533, 55225599]

約数ペア:

[(1, 55225599), (3, 18408533), (11, 5020509), (13, 4248123), (23, 2401113), (29, 1904331), (33, 1673503), (39, 1416041), (69, 800371), (87, 634777), (143, 386193), (193, 286143), (253, 218283), (299, 184701), (319, 173121), (377, 146487), (429, 128731), (579, 95381), (667, 82797), (759, 72761), (897, 61567), (957, 57707), (1131, 48829), (2001, 27599), (2123, 26013), (2509, 22011), (3289, 16791), (4147, 13317), (4439, 12441), (5597, 9867), (6369, 8671), (7337, 7527)]