29756715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1913}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 51264576

約数和(自身を除く): 21507861

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 1913, 3111, 5185, 5739, 9565, 15555, 28695, 32521, 97563, 116693, 162605, 350079, 487815, 583465, 1750395, 1983781, 5951343, 9918905, 29756715]

約数ペア:

[(1, 29756715), (3, 9918905), (5, 5951343), (15, 1983781), (17, 1750395), (51, 583465), (61, 487815), (85, 350079), (183, 162605), (255, 116693), (305, 97563), (915, 32521), (1037, 28695), (1913, 15555), (3111, 9565), (5185, 5739)]