28942965

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6011}}^1$

素因数の和:6129

約数の個数: 24

約数和(自身を含む): 50645088

約数和(自身を除く): 21702123

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 6011, 18033, 30055, 54099, 90165, 270495, 643177, 1929531, 3215885, 5788593, 9647655, 28942965]

約数ペア:

[(1, 28942965), (3, 9647655), (5, 5788593), (9, 3215885), (15, 1929531), (45, 643177), (107, 270495), (321, 90165), (535, 54099), (963, 30055), (1605, 18033), (4815, 6011)]