9972655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25903}}^1$

素因数の和:25926

約数の個数: 16

約数和(自身を含む): 14920704

約数和(自身を除く): 4948049

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 25903, 129515, 181321, 284933, 906605, 1424665, 1994531, 9972655]

約数ペア:

[(1, 9972655), (5, 1994531), (7, 1424665), (11, 906605), (35, 284933), (55, 181321), (77, 129515), (385, 25903)]