129444865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{13003}}^1$

素因数の和:13200

約数の個数: 16

約数和(自身を含む): 170404416

約数和(自身を除く): 40959551

約数列:

[1, 5, 11, 55, 181, 905, 1991, 9955, 13003, 65015, 143033, 715165, 2353543, 11767715, 25888973, 129444865]

約数ペア:

[(1, 129444865), (5, 25888973), (11, 11767715), (55, 2353543), (181, 715165), (905, 143033), (1991, 65015), (9955, 13003)]