121082275

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{54419}}^1$

素因数の和:54518

約数の個数: 12

約数和(自身を含む): 151831800

約数和(自身を除く): 30749525

約数列:

[1, 5, 25, 89, 445, 2225, 54419, 272095, 1360475, 4843291, 24216455, 121082275]

約数ペア:

[(1, 121082275), (5, 24216455), (25, 4843291), (89, 1360475), (445, 272095), (2225, 54419)]