214325985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3779}}^1$

素因数の和:4005

約数の個数: 32

約数和(自身を含む): 362880000

約数和(自身を除く): 148554015

約数列:

[1, 3, 5, 15, 19, 57, 95, 199, 285, 597, 995, 2985, 3779, 3781, 11337, 11343, 18895, 18905, 56685, 56715, 71801, 215403, 359005, 752021, 1077015, 2256063, 3760105, 11280315, 14288399, 42865197, 71441995, 214325985]

約数ペア:

[(1, 214325985), (3, 71441995), (5, 42865197), (15, 14288399), (19, 11280315), (57, 3760105), (95, 2256063), (199, 1077015), (285, 752021), (597, 359005), (995, 215403), (2985, 71801), (3779, 56715), (3781, 56685), (11337, 18905), (11343, 18895)]