57720335

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 71162112

約数和(自身を除く): 13441777

約数列:

[1, 5, 61, 97, 305, 485, 1951, 5917, 9755, 29585, 119011, 189247, 595055, 946235, 11544067, 57720335]

約数ペア:

[(1, 57720335), (5, 11544067), (61, 946235), (97, 595055), (305, 189247), (485, 119011), (1951, 29585), (5917, 9755)]