12495765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49003}}^1$

素因数の和:49028

約数の個数: 16

約数和(自身を含む): 21169728

約数和(自身を除く): 8673963

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 49003, 147009, 245015, 735045, 833051, 2499153, 4165255, 12495765]

約数ペア:

[(1, 12495765), (3, 4165255), (5, 2499153), (15, 833051), (17, 735045), (51, 245015), (85, 147009), (255, 49003)]