2016757124925

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{857}}^1\times {\mathrm{592019}}^1$

素因数の和:592942

約数の個数: 48

約数和(自身を含む): 3401254359360

約数和(自身を除く): 1384497234435

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 857, 1325, 2571, 3975, 4285, 12855, 21425, 45421, 64275, 136263, 227105, 592019, 681315, 1135525, 1776057, 2960095, 3406575, 8880285, 14800475, 31377007, 44401425, 94131021, 156885035, 470655105, 507360283, 784425175, 1522080849, 2353275525, 2536801415, 7610404245, 12684007075, 26890094999, 38052021225, 80670284997, 134450474995, 403351424985, 672252374975, 2016757124925]

約数ペア:

[(1, 2016757124925), (3, 672252374975), (5, 403351424985), (15, 134450474995), (25, 80670284997), (53, 38052021225), (75, 26890094999), (159, 12684007075), (265, 7610404245), (795, 2536801415), (857, 2353275525), (1325, 1522080849), (2571, 784425175), (3975, 507360283), (4285, 470655105), (12855, 156885035), (21425, 94131021), (45421, 44401425), (64275, 31377007), (136263, 14800475), (227105, 8880285), (592019, 3406575), (681315, 2960095), (1135525, 1776057)]