56118405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2713}}^1$

素因数の和:2925

約数の個数: 32

約数和(自身を含む): 103175424

約数和(自身を除く): 47057019

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 591, 985, 1379, 2713, 2955, 4137, 6895, 8139, 13565, 18991, 20685, 40695, 56973, 94955, 284865, 534461, 1603383, 2672305, 3741227, 8016915, 11223681, 18706135, 56118405]

約数ペア:

[(1, 56118405), (3, 18706135), (5, 11223681), (7, 8016915), (15, 3741227), (21, 2672305), (35, 1603383), (105, 534461), (197, 284865), (591, 94955), (985, 56973), (1379, 40695), (2713, 20685), (2955, 18991), (4137, 13565), (6895, 8139)]