98564455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{9901}}^1$

素因数の和:10098

約数の個数: 16

約数和(自身を含む): 129755808

約数和(自身を除く): 31191353

約数列:

[1, 5, 11, 55, 181, 905, 1991, 9901, 9955, 49505, 108911, 544555, 1792081, 8960405, 19712891, 98564455]

約数ペア:

[(1, 98564455), (5, 19712891), (11, 8960405), (55, 1792081), (181, 544555), (905, 108911), (1991, 49505), (9901, 9955)]