339592175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 474344640

約数和(自身を除く): 134752465

約数列:

[1, 5, 13, 25, 29, 65, 137, 145, 263, 325, 377, 685, 725, 1315, 1781, 1885, 3419, 3425, 3973, 6575, 7627, 8905, 9425, 17095, 19865, 36031, 38135, 44525, 51649, 85475, 99151, 99325, 180155, 190675, 258245, 468403, 495755, 900775, 1044899, 1291225, 2342015, 2478775, 5224495, 11710075, 13583687, 26122475, 67918435, 339592175]

約数ペア:

[(1, 339592175), (5, 67918435), (13, 26122475), (25, 13583687), (29, 11710075), (65, 5224495), (137, 2478775), (145, 2342015), (263, 1291225), (325, 1044899), (377, 900775), (685, 495755), (725, 468403), (1315, 258245), (1781, 190675), (1885, 180155), (3419, 99325), (3425, 99151), (3973, 85475), (6575, 51649), (7627, 44525), (8905, 38135), (9425, 36031), (17095, 19865)]