2742487485

素因数分解:

$3^1\times 5^1\times {\mathrm{2447}}^1\times {\mathrm{74717}}^1$

素因数の和:77172

約数の個数: 16

約数和(自身を含む): 4389831936

約数和(自身を除く): 1647344451

約数列:

[1, 3, 5, 15, 2447, 7341, 12235, 36705, 74717, 224151, 373585, 1120755, 182832499, 548497497, 914162495, 2742487485]

約数ペア:

[(1, 2742487485), (3, 914162495), (5, 548497497), (15, 182832499), (2447, 1120755), (7341, 373585), (12235, 224151), (36705, 74717)]