220586545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{24121}}^1$

素因数の和:24216

約数の個数: 16

約数和(自身を含む): 277885440

約数和(自身を除く): 57298895

約数列:

[1, 5, 31, 59, 155, 295, 1829, 9145, 24121, 120605, 747751, 1423139, 3738755, 7115695, 44117309, 220586545]

約数ペア:

[(1, 220586545), (5, 44117309), (31, 7115695), (59, 3738755), (155, 1423139), (295, 747751), (1829, 120605), (9145, 24121)]