85416915

素因数分解:

$3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{21169}}^1$

素因数の和:21446

約数の個数: 16

約数和(自身を含む): 137181600

約数和(自身を除く): 51764685

約数列:

[1, 3, 5, 15, 269, 807, 1345, 4035, 21169, 63507, 105845, 317535, 5694461, 17083383, 28472305, 85416915]

約数ペア:

[(1, 85416915), (3, 28472305), (5, 17083383), (15, 5694461), (269, 317535), (807, 105845), (1345, 63507), (4035, 21169)]