17315996855

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1991489}}^1$

素因数の和:1991578

約数の個数: 16

約数和(自身を含む): 21794866560

約数和(自身を除く): 4478869705

約数列:

[1, 5, 37, 47, 185, 235, 1739, 8695, 1991489, 9957445, 73685093, 93599983, 368425465, 467999915, 3463199371, 17315996855]

約数ペア:

[(1, 17315996855), (5, 3463199371), (37, 467999915), (47, 368425465), (185, 93599983), (235, 73685093), (1739, 9957445), (8695, 1991489)]