1057265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 1416960

約数和(自身を除く): 359695

約数列:

[1, 5, 11, 47, 55, 235, 409, 517, 2045, 2585, 4499, 19223, 22495, 96115, 211453, 1057265]

約数ペア:

[(1, 1057265), (5, 211453), (11, 96115), (47, 22495), (55, 19223), (235, 4499), (409, 2585), (517, 2045)]