16882245

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2699}}^1$

素因数の和:2849

約数の個数: 24

約数和(自身を含む): 29484000

約数和(自身を除く): 12601755

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 2699, 6255, 8097, 13495, 24291, 40485, 121455, 375161, 1125483, 1875805, 3376449, 5627415, 16882245]

約数ペア:

[(1, 16882245), (3, 5627415), (5, 3376449), (9, 1875805), (15, 1125483), (45, 375161), (139, 121455), (417, 40485), (695, 24291), (1251, 13495), (2085, 8097), (2699, 6255)]