4853915

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 6549984

約数和(自身を除く): 1696069

約数列:

[1, 5, 11, 55, 71, 113, 121, 355, 565, 605, 781, 1243, 3905, 6215, 8023, 8591, 13673, 40115, 42955, 68365, 88253, 441265, 970783, 4853915]

約数ペア:

[(1, 4853915), (5, 970783), (11, 441265), (55, 88253), (71, 68365), (113, 42955), (121, 40115), (355, 13673), (565, 8591), (605, 8023), (781, 6215), (1243, 3905)]