63400565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{2113}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 80822448

約数和(自身を除く): 17421883

約数列:

[1, 5, 17, 85, 353, 1765, 2113, 6001, 10565, 30005, 35921, 179605, 745889, 3729445, 12680113, 63400565]

約数ペア:

[(1, 63400565), (5, 12680113), (17, 3729445), (85, 745889), (353, 179605), (1765, 35921), (2113, 30005), (6001, 10565)]