28867035

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{66361}}^1$

素因数の和:66398

約数の個数: 16

約数和(自身を含む): 47780640

約数和(自身を除く): 18913605

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 66361, 199083, 331805, 995415, 1924469, 5773407, 9622345, 28867035]

約数ペア:

[(1, 28867035), (3, 9622345), (5, 5773407), (15, 1924469), (29, 995415), (87, 331805), (145, 199083), (435, 66361)]