179752305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{5381}}^1$

素因数の和:5537

約数の個数: 32

約数和(自身を含む): 306903168

約数和(自身を除く): 127150863

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 255, 393, 655, 1965, 2227, 5381, 6681, 11135, 16143, 26905, 33405, 80715, 91477, 274431, 457385, 704911, 1372155, 2114733, 3524555, 10573665, 11983487, 35950461, 59917435, 179752305]

約数ペア:

[(1, 179752305), (3, 59917435), (5, 35950461), (15, 11983487), (17, 10573665), (51, 3524555), (85, 2114733), (131, 1372155), (255, 704911), (393, 457385), (655, 274431), (1965, 91477), (2227, 80715), (5381, 33405), (6681, 26905), (11135, 16143)]