1888898825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{52433}}^1$

素因数の和:52585

約数の個数: 24

約数和(自身を含む): 2574719136

約数和(自身を除く): 685820311

約数列:

[1, 5, 11, 25, 55, 131, 275, 655, 1441, 3275, 7205, 36025, 52433, 262165, 576763, 1310825, 2883815, 6868723, 14419075, 34343615, 75555953, 171718075, 377779765, 1888898825]

約数ペア:

[(1, 1888898825), (5, 377779765), (11, 171718075), (25, 75555953), (55, 34343615), (131, 14419075), (275, 6868723), (655, 2883815), (1441, 1310825), (3275, 576763), (7205, 262165), (36025, 52433)]