1054217005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{89227}}^1$

素因数の和:89388

約数の個数: 16

約数和(自身を含む): 1349127360

約数和(自身を除く): 294910355

約数列:

[1, 5, 17, 85, 139, 695, 2363, 11815, 89227, 446135, 1516859, 7584295, 12402553, 62012765, 210843401, 1054217005]

約数ペア:

[(1, 1054217005), (5, 210843401), (17, 62012765), (85, 12402553), (139, 7584295), (695, 1516859), (2363, 446135), (11815, 89227)]