28017942315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7382857}}^1$

素因数の和:7382899

約数の個数: 32

約数和(自身を含む): 51030314496

約数和(自身を除く): 23012372181

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 7382857, 22148571, 36914285, 81211427, 110742855, 169805711, 243634281, 406057135, 509417133, 849028555, 1218171405, 1867862821, 2547085665, 5603588463, 9339314105, 28017942315]

約数ペア:

[(1, 28017942315), (3, 9339314105), (5, 5603588463), (11, 2547085665), (15, 1867862821), (23, 1218171405), (33, 849028555), (55, 509417133), (69, 406057135), (115, 243634281), (165, 169805711), (253, 110742855), (345, 81211427), (759, 36914285), (1265, 22148571), (3795, 7382857)]