397029124775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1\times {\mathrm{23567}}^1$

素因数の和:24848

約数の個数: 48

約数和(自身を含む): 536558515200

約数和(自身を除く): 139529390425

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 1223, 2755, 6115, 13775, 23237, 23567, 30575, 35467, 116185, 117835, 177335, 447773, 580925, 589175, 673873, 683443, 886675, 2238865, 3369365, 3417215, 11194325, 12985417, 16846825, 17086075, 28822441, 64927085, 144112205, 324635425, 547626379, 720561025, 835850789, 2738131895, 4179253945, 13690659475, 15881164991, 20896269725, 79405824955, 397029124775]

約数ペア:

[(1, 397029124775), (5, 79405824955), (19, 20896269725), (25, 15881164991), (29, 13690659475), (95, 4179253945), (145, 2738131895), (475, 835850789), (551, 720561025), (725, 547626379), (1223, 324635425), (2755, 144112205), (6115, 64927085), (13775, 28822441), (23237, 17086075), (23567, 16846825), (30575, 12985417), (35467, 11194325), (116185, 3417215), (117835, 3369365), (177335, 2238865), (447773, 886675), (580925, 683443), (589175, 673873)]