11700746865

素因数分解:

$3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{207847}}^1$

素因数の和:208003

約数の個数: 40

約数和(自身を含む): 21125670720

約数和(自身を除く): 9424923855

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 139, 405, 417, 695, 1251, 2085, 3753, 6255, 11259, 18765, 56295, 207847, 623541, 1039235, 1870623, 3117705, 5611869, 9353115, 16835607, 28059345, 28890733, 84178035, 86672199, 144453665, 260016597, 433360995, 780049791, 1300082985, 2340149373, 3900248955, 11700746865]

約数ペア:

[(1, 11700746865), (3, 3900248955), (5, 2340149373), (9, 1300082985), (15, 780049791), (27, 433360995), (45, 260016597), (81, 144453665), (135, 86672199), (139, 84178035), (405, 28890733), (417, 28059345), (695, 16835607), (1251, 9353115), (2085, 5611869), (3753, 3117705), (6255, 1870623), (11259, 1039235), (18765, 623541), (56295, 207847)]