126179985

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 205770240

約数和(自身を除く): 79590255

約数列:

[1, 3, 5, 15, 79, 233, 237, 395, 457, 699, 1165, 1185, 1371, 2285, 3495, 6855, 18407, 36103, 55221, 92035, 106481, 108309, 180515, 276105, 319443, 532405, 541545, 1597215, 8411999, 25235997, 42059995, 126179985]

約数ペア:

[(1, 126179985), (3, 42059995), (5, 25235997), (15, 8411999), (79, 1597215), (233, 541545), (237, 532405), (395, 319443), (457, 276105), (699, 180515), (1165, 108309), (1185, 106481), (1371, 92035), (2285, 55221), (3495, 36103), (6855, 18407)]