8999715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 15785280

約数和(自身を除く): 6785565

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1217, 1479, 2465, 3651, 6085, 7395, 18255, 20689, 35293, 62067, 103445, 105879, 176465, 310335, 529395, 599981, 1799943, 2999905, 8999715]

約数ペア:

[(1, 8999715), (3, 2999905), (5, 1799943), (15, 599981), (17, 529395), (29, 310335), (51, 176465), (85, 105879), (87, 103445), (145, 62067), (255, 35293), (435, 20689), (493, 18255), (1217, 7395), (1479, 6085), (2465, 3651)]