15722508735

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{289469}}^1$

素因数の和:289568

約数の個数: 48

約数和(自身を含む): 29261943360

約数和(自身を除く): 13539434625

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 213, 255, 355, 639, 765, 1065, 1207, 3195, 3621, 6035, 10863, 18105, 54315, 289469, 868407, 1447345, 2605221, 4342035, 4920973, 13026105, 14762919, 20552299, 24604865, 44288757, 61656897, 73814595, 102761495, 184970691, 221443785, 308284485, 349389083, 924853455, 1048167249, 1746945415, 3144501747, 5240836245, 15722508735]

約数ペア:

[(1, 15722508735), (3, 5240836245), (5, 3144501747), (9, 1746945415), (15, 1048167249), (17, 924853455), (45, 349389083), (51, 308284485), (71, 221443785), (85, 184970691), (153, 102761495), (213, 73814595), (255, 61656897), (355, 44288757), (639, 24604865), (765, 20552299), (1065, 14762919), (1207, 13026105), (3195, 4920973), (3621, 4342035), (6035, 2605221), (10863, 1447345), (18105, 868407), (54315, 289469)]