224668015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1579}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 318528000

約数和(自身を除く): 93859985

約数列:

[1, 5, 11, 13, 55, 65, 143, 199, 715, 995, 1579, 2189, 2587, 7895, 10945, 12935, 17369, 20527, 28457, 86845, 102635, 142285, 225797, 314221, 1128985, 1571105, 3456431, 4084873, 17282155, 20424365, 44933603, 224668015]

約数ペア:

[(1, 224668015), (5, 44933603), (11, 20424365), (13, 17282155), (55, 4084873), (65, 3456431), (143, 1571105), (199, 1128985), (715, 314221), (995, 225797), (1579, 142285), (2189, 102635), (2587, 86845), (7895, 28457), (10945, 20527), (12935, 17369)]