28302045

素因数分解:

$3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{8461}}^1$

素因数の和:8692

約数の個数: 16

約数和(自身を含む): 45491712

約数和(自身を除く): 17189667

約数列:

[1, 3, 5, 15, 223, 669, 1115, 3345, 8461, 25383, 42305, 126915, 1886803, 5660409, 9434015, 28302045]

約数ペア:

[(1, 28302045), (3, 9434015), (5, 5660409), (15, 1886803), (223, 126915), (669, 42305), (1115, 25383), (3345, 8461)]