193886019795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{513313}}^1$

素因数の和:513496

約数の個数: 48

約数和(自身を含む): 338171263200

約数和(自身を除く): 144285243405

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 169, 195, 447, 507, 745, 845, 1937, 2235, 2535, 5811, 9685, 25181, 29055, 75543, 125905, 377715, 513313, 1539939, 2566565, 6673069, 7699695, 20019207, 33365345, 76483637, 86749897, 100096035, 229450911, 260249691, 382418185, 433749485, 994287281, 1147254555, 1301248455, 2982861843, 4971436405, 12925734653, 14914309215, 38777203959, 64628673265, 193886019795]

約数ペア:

[(1, 193886019795), (3, 64628673265), (5, 38777203959), (13, 14914309215), (15, 12925734653), (39, 4971436405), (65, 2982861843), (149, 1301248455), (169, 1147254555), (195, 994287281), (447, 433749485), (507, 382418185), (745, 260249691), (845, 229450911), (1937, 100096035), (2235, 86749897), (2535, 76483637), (5811, 33365345), (9685, 20019207), (25181, 7699695), (29055, 6673069), (75543, 2566565), (125905, 1539939), (377715, 513313)]