68272035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18427}}^1$

素因数の和:18467

約数の個数: 32

約数和(自身を含む): 123836160

約数和(自身を除く): 55564125

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 18427, 55281, 92135, 239551, 276405, 350113, 718653, 1050339, 1197755, 1750565, 3593265, 4551469, 5251695, 13654407, 22757345, 68272035]

約数ペア:

[(1, 68272035), (3, 22757345), (5, 13654407), (13, 5251695), (15, 4551469), (19, 3593265), (39, 1750565), (57, 1197755), (65, 1050339), (95, 718653), (195, 350113), (247, 276405), (285, 239551), (741, 92135), (1235, 55281), (3705, 18427)]