64269655

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{8363}}^1$

素因数の和:8450

約数の個数: 16

約数和(自身を含む): 81298080

約数和(自身を除く): 17028425

約数列:

[1, 5, 29, 53, 145, 265, 1537, 7685, 8363, 41815, 242527, 443239, 1212635, 2216195, 12853931, 64269655]

約数ペア:

[(1, 64269655), (5, 12853931), (29, 2216195), (53, 1212635), (145, 443239), (265, 242527), (1537, 41815), (7685, 8363)]