75399155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 101352384

約数和(自身を除く): 25953229

約数列:

[1, 5, 13, 37, 65, 107, 185, 293, 481, 535, 1391, 1465, 2405, 3809, 3959, 6955, 10841, 19045, 19795, 31351, 51467, 54205, 140933, 156755, 257335, 407563, 704665, 1159987, 2037815, 5799935, 15079831, 75399155]

約数ペア:

[(1, 75399155), (5, 15079831), (13, 5799935), (37, 2037815), (65, 1159987), (107, 704665), (185, 407563), (293, 257335), (481, 156755), (535, 140933), (1391, 54205), (1465, 51467), (2405, 31351), (3809, 19795), (3959, 19045), (6955, 10841)]