15870000189

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{124673}}^1$

素因数の和:125108

約数の個数: 16

約数和(自身を含む): 21376105344

約数和(自身を除く): 5506105155

約数列:

[1, 3, 151, 281, 453, 843, 42431, 124673, 127293, 374019, 18825623, 35033113, 56476869, 105099339, 5290000063, 15870000189]

約数ペア:

[(1, 15870000189), (3, 5290000063), (151, 105099339), (281, 56476869), (453, 35033113), (843, 18825623), (42431, 374019), (124673, 127293)]