2016003475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{5419}}^1$

素因数の和:6099

約数の個数: 24

約数和(自身を含む): 2613047040

約数和(自身を除く): 597043565

約数列:

[1, 5, 23, 25, 115, 575, 647, 3235, 5419, 14881, 16175, 27095, 74405, 124637, 135475, 372025, 623185, 3115925, 3506093, 17530465, 80640139, 87652325, 403200695, 2016003475]

約数ペア:

[(1, 2016003475), (5, 403200695), (23, 87652325), (25, 80640139), (115, 17530465), (575, 3506093), (647, 3115925), (3235, 623185), (5419, 372025), (14881, 135475), (16175, 124637), (27095, 74405)]