15663685015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1431127}}^1$

素因数の和:1431342

約数の個数: 16

約数和(自身を含む): 20608243200

約数和(自身を除く): 4944558185

約数列:

[1, 5, 11, 55, 199, 995, 2189, 10945, 1431127, 7155635, 15742397, 78711985, 284794273, 1423971365, 3132737003, 15663685015]

約数ペア:

[(1, 15663685015), (5, 3132737003), (11, 1423971365), (55, 284794273), (199, 78711985), (995, 15742397), (2189, 7155635), (10945, 1431127)]