6243845

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 8289000

約数和(自身を除く): 2045155

約数列:

[1, 5, 17, 29, 85, 145, 149, 289, 493, 745, 1445, 2465, 2533, 4321, 8381, 12665, 21605, 41905, 43061, 73457, 215305, 367285, 1248769, 6243845]

約数ペア:

[(1, 6243845), (5, 1248769), (17, 367285), (29, 215305), (85, 73457), (145, 43061), (149, 41905), (289, 21605), (493, 12665), (745, 8381), (1445, 4321), (2465, 2533)]