154930105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{6691}}^1$

素因数の和:7128

約数の個数: 16

約数和(自身を含む): 203329728

約数和(自身を除く): 48399623

約数列:

[1, 5, 11, 55, 421, 2105, 4631, 6691, 23155, 33455, 73601, 368005, 2816911, 14084555, 30986021, 154930105]

約数ペア:

[(1, 154930105), (5, 30986021), (11, 14084555), (55, 2816911), (421, 368005), (2105, 73601), (4631, 33455), (6691, 23155)]