55378715

素因数分解:

$5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7951}}^1$

素因数の和:8162

約数の個数: 16

約数和(自身を含む): 76339200

約数和(自身を除く): 20960485

約数列:

[1, 5, 7, 35, 199, 995, 1393, 6965, 7951, 39755, 55657, 278285, 1582249, 7911245, 11075743, 55378715]

約数ペア:

[(1, 55378715), (5, 11075743), (7, 7911245), (35, 1582249), (199, 278285), (995, 55657), (1393, 39755), (6965, 7951)]