68584495

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 97445376

約数和(自身を除く): 28860881

約数列:

[1, 5, 7, 35, 37, 185, 211, 251, 259, 1055, 1255, 1295, 1477, 1757, 7385, 7807, 8785, 9287, 39035, 46435, 52961, 54649, 65009, 264805, 273245, 325045, 370727, 1853635, 1959557, 9797785, 13716899, 68584495]

約数ペア:

[(1, 68584495), (5, 13716899), (7, 9797785), (35, 1959557), (37, 1853635), (185, 370727), (211, 325045), (251, 273245), (259, 264805), (1055, 65009), (1255, 54649), (1295, 52961), (1477, 46435), (1757, 39035), (7385, 9287), (7807, 8785)]