1304332565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{2659}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 1723680000

約数和(自身を除く): 419347435

約数列:

[1, 5, 17, 29, 85, 145, 199, 493, 995, 2465, 2659, 3383, 5771, 13295, 16915, 28855, 45203, 77111, 98107, 226015, 385555, 490535, 529141, 1310887, 2645705, 6554435, 8995397, 15345089, 44976985, 76725445, 260866513, 1304332565]

約数ペア:

[(1, 1304332565), (5, 260866513), (17, 76725445), (29, 44976985), (85, 15345089), (145, 8995397), (199, 6554435), (493, 2645705), (995, 1310887), (2465, 529141), (2659, 490535), (3383, 385555), (5771, 226015), (13295, 98107), (16915, 77111), (28855, 45203)]