12305685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 22671360

約数和(自身を除く): 10365675

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 719, 815, 1141, 2157, 2445, 3423, 3595, 5033, 5705, 10785, 15099, 17115, 25165, 75495, 117197, 351591, 585985, 820379, 1757955, 2461137, 4101895, 12305685]

約数ペア:

[(1, 12305685), (3, 4101895), (5, 2461137), (7, 1757955), (15, 820379), (21, 585985), (35, 351591), (105, 117197), (163, 75495), (489, 25165), (719, 17115), (815, 15099), (1141, 10785), (2157, 5705), (2445, 5033), (3423, 3595)]