1385926465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{6883}}^1$

素因数の和:7429

約数の個数: 32

約数和(自身を含む): 2077756416

約数和(自身を除く): 691829951

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 523, 2615, 3661, 5753, 6883, 18305, 28765, 34415, 40271, 48181, 75713, 201355, 240905, 378565, 529991, 2649955, 3599809, 17999045, 25198663, 39597899, 125993315, 197989495, 277185293, 1385926465]

約数ペア:

[(1, 1385926465), (5, 277185293), (7, 197989495), (11, 125993315), (35, 39597899), (55, 25198663), (77, 17999045), (385, 3599809), (523, 2649955), (2615, 529991), (3661, 378565), (5753, 240905), (6883, 201355), (18305, 75713), (28765, 48181), (34415, 40271)]