15721824085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9856943}}^1$

素因数の和:9856988

約数の個数: 16

約数和(自身を含む): 21290999040

約数和(自身を除く): 5569174955

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 9856943, 49284715, 108426373, 285851347, 542131865, 1429256735, 3144364817, 15721824085]

約数ペア:

[(1, 15721824085), (5, 3144364817), (11, 1429256735), (29, 542131865), (55, 285851347), (145, 108426373), (319, 49284715), (1595, 9856943)]