83881115

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{1117}}^1$

素因数の和:1798

約数の個数: 16

約数和(自身を含む): 105288768

約数和(自身を除く): 21407653

約数列:

[1, 5, 23, 115, 653, 1117, 3265, 5585, 15019, 25691, 75095, 128455, 729401, 3647005, 16776223, 83881115]

約数ペア:

[(1, 83881115), (5, 16776223), (23, 3647005), (115, 729401), (653, 128455), (1117, 75095), (3265, 25691), (5585, 15019)]