42770915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{33811}}^1$

素因数の和:33850

約数の個数: 16

約数和(自身を含む): 58427136

約数和(自身を除く): 15656221

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 33811, 169055, 371921, 777653, 1859605, 3888265, 8554183, 42770915]

約数ペア:

[(1, 42770915), (5, 8554183), (11, 3888265), (23, 1859605), (55, 777653), (115, 371921), (253, 169055), (1265, 33811)]