27228385

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1811}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 34094592

約数和(自身を除く): 6866207

約数列:

[1, 5, 31, 97, 155, 485, 1811, 3007, 9055, 15035, 56141, 175667, 280705, 878335, 5445677, 27228385]

約数ペア:

[(1, 27228385), (5, 5445677), (31, 878335), (97, 280705), (155, 175667), (485, 56141), (1811, 15035), (3007, 9055)]