789020055

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{95813}}^1$

素因数の和:95888

約数の個数: 32

約数和(自身を含む): 1425712320

約数和(自身を除く): 636692265

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 95813, 287439, 479065, 862317, 1437195, 2586951, 4311585, 5844593, 12934755, 17533779, 29222965, 52601337, 87668895, 157804011, 263006685, 789020055]

約数ペア:

[(1, 789020055), (3, 263006685), (5, 157804011), (9, 87668895), (15, 52601337), (27, 29222965), (45, 17533779), (61, 12934755), (135, 5844593), (183, 4311585), (305, 2586951), (549, 1437195), (915, 862317), (1647, 479065), (2745, 287439), (8235, 95813)]