122900565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{481963}}^1$

素因数の和:481988

約数の個数: 16

約数和(自身を含む): 208208448

約数和(自身を除く): 85307883

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 481963, 1445889, 2409815, 7229445, 8193371, 24580113, 40966855, 122900565]

約数ペア:

[(1, 122900565), (3, 40966855), (5, 24580113), (15, 8193371), (17, 7229445), (51, 2409815), (85, 1445889), (255, 481963)]