84375555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6473}}^1$

素因数の和:6571

約数の個数: 32

約数和(自身を含む): 149160960

約数和(自身を除く): 64785405

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2607, 4345, 6473, 13035, 19419, 32365, 71203, 97095, 213609, 356015, 511367, 1068045, 1534101, 2556835, 5625037, 7670505, 16875111, 28125185, 84375555]

約数ペア:

[(1, 84375555), (3, 28125185), (5, 16875111), (11, 7670505), (15, 5625037), (33, 2556835), (55, 1534101), (79, 1068045), (165, 511367), (237, 356015), (395, 213609), (869, 97095), (1185, 71203), (2607, 32365), (4345, 19419), (6473, 13035)]