9159865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 13499136

約数和(自身を除く): 4339271

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 557, 715, 1265, 1495, 2785, 3289, 6127, 7241, 12811, 16445, 30635, 36205, 64055, 79651, 140921, 166543, 398255, 704605, 832715, 1831973, 9159865]

約数ペア:

[(1, 9159865), (5, 1831973), (11, 832715), (13, 704605), (23, 398255), (55, 166543), (65, 140921), (115, 79651), (143, 64055), (253, 36205), (299, 30635), (557, 16445), (715, 12811), (1265, 7241), (1495, 6127), (2785, 3289)]