82779505

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2267}}^1$

素因数の和:2448

約数の個数: 16

約数和(自身を含む): 101787840

約数和(自身を除く): 19008335

約数列:

[1, 5, 67, 109, 335, 545, 2267, 7303, 11335, 36515, 151889, 247103, 759445, 1235515, 16555901, 82779505]

約数ペア:

[(1, 82779505), (5, 16555901), (67, 1235515), (109, 759445), (335, 247103), (545, 151889), (2267, 36515), (7303, 11335)]