57009355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{18661}}^1$

素因数の和:18726

約数の個数: 16

約数和(自身を含む): 75245184

約数和(自身を除く): 18235829

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 18661, 93305, 242593, 877067, 1212965, 4385335, 11401871, 57009355]

約数ペア:

[(1, 57009355), (5, 11401871), (13, 4385335), (47, 1212965), (65, 877067), (235, 242593), (611, 93305), (3055, 18661)]