57980055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2803}}^1$

素因数の和:3015

約数の個数: 32

約数和(自身を含む): 106596864

約数和(自身を除く): 48616809

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 591, 985, 1379, 2803, 2955, 4137, 6895, 8409, 14015, 19621, 20685, 42045, 58863, 98105, 294315, 552191, 1656573, 2760955, 3865337, 8282865, 11596011, 19326685, 57980055]

約数ペア:

[(1, 57980055), (3, 19326685), (5, 11596011), (7, 8282865), (15, 3865337), (21, 2760955), (35, 1656573), (105, 552191), (197, 294315), (591, 98105), (985, 58863), (1379, 42045), (2803, 20685), (2955, 19621), (4137, 14015), (6895, 8409)]