2080761675

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{2131}}^1$

素因数の和:2468

約数の個数: 48

約数和(自身を含む): 3527726592

約数和(自身を除く): 1446964917

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 277, 705, 831, 1175, 1385, 2131, 3525, 4155, 6393, 6925, 10655, 13019, 20775, 31965, 39057, 53275, 65095, 100157, 159825, 195285, 300471, 325475, 500785, 590287, 976425, 1502355, 1770861, 2503925, 2951435, 7511775, 8854305, 14757175, 27743489, 44271525, 83230467, 138717445, 416152335, 693587225, 2080761675]

約数ペア:

[(1, 2080761675), (3, 693587225), (5, 416152335), (15, 138717445), (25, 83230467), (47, 44271525), (75, 27743489), (141, 14757175), (235, 8854305), (277, 7511775), (705, 2951435), (831, 2503925), (1175, 1770861), (1385, 1502355), (2131, 976425), (3525, 590287), (4155, 500785), (6393, 325475), (6925, 300471), (10655, 195285), (13019, 159825), (20775, 100157), (31965, 65095), (39057, 53275)]