24920155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 34191360

約数和(自身を除く): 9271205

約数列:

[1, 5, 13, 23, 65, 79, 115, 211, 299, 395, 1027, 1055, 1495, 1817, 2743, 4853, 5135, 9085, 13715, 16669, 23621, 24265, 63089, 83345, 118105, 216697, 315445, 383387, 1083485, 1916935, 4984031, 24920155]

約数ペア:

[(1, 24920155), (5, 4984031), (13, 1916935), (23, 1083485), (65, 383387), (79, 315445), (115, 216697), (211, 118105), (299, 83345), (395, 63089), (1027, 24265), (1055, 23621), (1495, 16669), (1817, 13715), (2743, 9085), (4853, 5135)]