10728245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1489}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 14160960

約数和(自身を除く): 3432715

約数列:

[1, 5, 11, 55, 131, 655, 1441, 1489, 7205, 7445, 16379, 81895, 195059, 975295, 2145649, 10728245]

約数ペア:

[(1, 10728245), (5, 2145649), (11, 975295), (55, 195059), (131, 81895), (655, 16379), (1441, 7445), (1489, 7205)]