8980565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{607}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 11819520

約数和(自身を除く): 2838955

約数列:

[1, 5, 11, 55, 269, 607, 1345, 2959, 3035, 6677, 14795, 33385, 163283, 816415, 1796113, 8980565]

約数ペア:

[(1, 8980565), (5, 1796113), (11, 816415), (55, 163283), (269, 33385), (607, 14795), (1345, 6677), (2959, 3035)]