13379135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 22118400

約数和(自身を除く): 8739265

約数列:

[1, 5, 7, 11, 19, 31, 35, 55, 59, 77, 95, 133, 155, 209, 217, 295, 341, 385, 413, 589, 649, 665, 1045, 1085, 1121, 1463, 1705, 1829, 2065, 2387, 2945, 3245, 4123, 4543, 5605, 6479, 7315, 7847, 9145, 11935, 12331, 12803, 20119, 20615, 22715, 32395, 34751, 39235, 45353, 61655, 64015, 86317, 100595, 140833, 173755, 226765, 243257, 382261, 431585, 704165, 1216285, 1911305, 2675827, 13379135]

約数ペア:

[(1, 13379135), (5, 2675827), (7, 1911305), (11, 1216285), (19, 704165), (31, 431585), (35, 382261), (55, 243257), (59, 226765), (77, 173755), (95, 140833), (133, 100595), (155, 86317), (209, 64015), (217, 61655), (295, 45353), (341, 39235), (385, 34751), (413, 32395), (589, 22715), (649, 20615), (665, 20119), (1045, 12803), (1085, 12331), (1121, 11935), (1463, 9145), (1705, 7847), (1829, 7315), (2065, 6479), (2387, 5605), (2945, 4543), (3245, 4123)]