40704135

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 68567040

約数和(自身を除く): 27862905

約数列:

[1, 3, 5, 15, 23, 69, 115, 127, 345, 381, 635, 929, 1905, 2787, 2921, 4645, 8763, 13935, 14605, 21367, 43815, 64101, 106835, 117983, 320505, 353949, 589915, 1769745, 2713609, 8140827, 13568045, 40704135]

約数ペア:

[(1, 40704135), (3, 13568045), (5, 8140827), (15, 2713609), (23, 1769745), (69, 589915), (115, 353949), (127, 320505), (345, 117983), (381, 106835), (635, 64101), (929, 43815), (1905, 21367), (2787, 14605), (2921, 13935), (4645, 8763)]