4643295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 7983360

約数和(自身を除く): 3340065

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 139, 255, 393, 417, 655, 695, 1965, 2085, 2227, 2363, 6681, 7089, 11135, 11815, 18209, 33405, 35445, 54627, 91045, 273135, 309553, 928659, 1547765, 4643295]

約数ペア:

[(1, 4643295), (3, 1547765), (5, 928659), (15, 309553), (17, 273135), (51, 91045), (85, 54627), (131, 35445), (139, 33405), (255, 18209), (393, 11815), (417, 11135), (655, 7089), (695, 6681), (1965, 2363), (2085, 2227)]