12749275595

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 18617195520

約数和(自身を除く): 5867919925

約数列:

[1, 5, 7, 19, 35, 95, 133, 197, 307, 317, 665, 985, 1379, 1535, 1585, 2149, 2219, 3743, 5833, 6023, 6895, 10745, 11095, 18715, 26201, 29165, 30115, 40831, 42161, 60479, 62449, 97319, 131005, 204155, 210805, 302395, 312245, 423353, 437143, 486595, 681233, 1149101, 1186531, 1849061, 2116765, 2185715, 3406165, 5745505, 5932655, 8043707, 8305717, 9245305, 12943427, 19171843, 40218535, 41528585, 64717135, 95859215, 134202901, 364265017, 671014505, 1821325085, 2549855119, 12749275595]

約数ペア:

[(1, 12749275595), (5, 2549855119), (7, 1821325085), (19, 671014505), (35, 364265017), (95, 134202901), (133, 95859215), (197, 64717135), (307, 41528585), (317, 40218535), (665, 19171843), (985, 12943427), (1379, 9245305), (1535, 8305717), (1585, 8043707), (2149, 5932655), (2219, 5745505), (3743, 3406165), (5833, 2185715), (6023, 2116765), (6895, 1849061), (10745, 1186531), (11095, 1149101), (18715, 681233), (26201, 486595), (29165, 437143), (30115, 423353), (40831, 312245), (42161, 302395), (60479, 210805), (62449, 204155), (97319, 131005)]