28277115

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60811}}^1$

素因数の和:60850

約数の個数: 16

約数和(自身を含む): 46703616

約数和(自身を除く): 18426501

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 60811, 182433, 304055, 912165, 1885141, 5655423, 9425705, 28277115]

約数ペア:

[(1, 28277115), (3, 9425705), (5, 5655423), (15, 1885141), (31, 912165), (93, 304055), (155, 182433), (465, 60811)]