68676575

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:416

約数の個数: 36

約数和(自身を含む): 95191824

約数和(自身を除く): 26515249

約数列:

[1, 5, 11, 25, 55, 73, 121, 275, 311, 365, 605, 803, 1555, 1825, 3025, 3421, 4015, 7775, 8833, 17105, 20075, 22703, 37631, 44165, 85525, 113515, 188155, 220825, 249733, 567575, 940775, 1248665, 2747063, 6243325, 13735315, 68676575]

約数ペア:

[(1, 68676575), (5, 13735315), (11, 6243325), (25, 2747063), (55, 1248665), (73, 940775), (121, 567575), (275, 249733), (311, 220825), (365, 188155), (605, 113515), (803, 85525), (1555, 44165), (1825, 37631), (3025, 22703), (3421, 20075), (4015, 17105), (7775, 8833)]