768995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 16

約数和(自身を含む): 997920

約数和(自身を除く): 228925

約数列:

[1, 5, 17, 83, 85, 109, 415, 545, 1411, 1853, 7055, 9047, 9265, 45235, 153799, 768995]

約数ペア:

[(1, 768995), (5, 153799), (17, 45235), (83, 9265), (85, 9047), (109, 7055), (415, 1853), (545, 1411)]