121764455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{4519}}^1$

素因数の和:4858

約数の個数: 16

約数和(自身を含む): 155234880

約数和(自身を除く): 33470425

約数列:

[1, 5, 17, 85, 317, 1585, 4519, 5389, 22595, 26945, 76823, 384115, 1432523, 7162615, 24352891, 121764455]

約数ペア:

[(1, 121764455), (5, 24352891), (17, 7162615), (85, 1432523), (317, 384115), (1585, 76823), (4519, 26945), (5389, 22595)]