28022555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17569}}^1$

素因数の和:17614

約数の個数: 16

約数和(自身を含む): 37951200

約数和(自身を除く): 9928645

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 17569, 87845, 193259, 509501, 966295, 2547505, 5604511, 28022555]

約数ペア:

[(1, 28022555), (5, 5604511), (11, 2547505), (29, 966295), (55, 509501), (145, 193259), (319, 87845), (1595, 17569)]