13645885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1811}}^1$

素因数の和:1964

約数の個数: 16

約数和(自身を含む): 18004032

約数和(自身を除く): 4358147

約数列:

[1, 5, 11, 55, 137, 685, 1507, 1811, 7535, 9055, 19921, 99605, 248107, 1240535, 2729177, 13645885]

約数ペア:

[(1, 13645885), (5, 2729177), (11, 1240535), (55, 248107), (137, 99605), (685, 19921), (1507, 9055), (1811, 7535)]