6668165

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1601}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 9861912

約数和(自身を除く): 3193747

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 1601, 4165, 8005, 11207, 27217, 56035, 78449, 136085, 190519, 392245, 952595, 1333633, 6668165]

約数ペア:

[(1, 6668165), (5, 1333633), (7, 952595), (17, 392245), (35, 190519), (49, 136085), (85, 78449), (119, 56035), (245, 27217), (595, 11207), (833, 8005), (1601, 4165)]