28701145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4877}}^1$

素因数の和:5000

約数の個数: 16

約数和(自身を含む): 37931328

約数和(自身を除く): 9230183

約数列:

[1, 5, 11, 55, 107, 535, 1177, 4877, 5885, 24385, 53647, 268235, 521839, 2609195, 5740229, 28701145]

約数ペア:

[(1, 28701145), (5, 5740229), (11, 2609195), (55, 521839), (107, 268235), (535, 53647), (1177, 24385), (4877, 5885)]