2967435

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:465

約数の個数: 40

約数和(自身を含む): 5645376

約数和(自身を除く): 2677941

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 431, 459, 765, 1293, 1377, 2155, 2295, 3879, 6465, 6885, 7327, 11637, 19395, 21981, 34911, 36635, 58185, 65943, 109905, 174555, 197829, 329715, 593487, 989145, 2967435]

約数ペア:

[(1, 2967435), (3, 989145), (5, 593487), (9, 329715), (15, 197829), (17, 174555), (27, 109905), (45, 65943), (51, 58185), (81, 36635), (85, 34911), (135, 21981), (153, 19395), (255, 11637), (405, 7327), (431, 6885), (459, 6465), (765, 3879), (1293, 2295), (1377, 2155)]