29761815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 50872320

約数和(自身を除く): 21110505

約数列:

[1, 3, 5, 15, 17, 51, 85, 127, 255, 381, 635, 919, 1905, 2159, 2757, 4595, 6477, 10795, 13785, 15623, 32385, 46869, 78115, 116713, 234345, 350139, 583565, 1750695, 1984121, 5952363, 9920605, 29761815]

約数ペア:

[(1, 29761815), (3, 9920605), (5, 5952363), (15, 1984121), (17, 1750695), (51, 583565), (85, 350139), (127, 234345), (255, 116713), (381, 78115), (635, 46869), (919, 32385), (1905, 15623), (2159, 13785), (2757, 10795), (4595, 6477)]