3152055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 5474304

約数和(自身を除く): 2322249

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 263, 705, 789, 799, 1315, 2397, 3945, 3995, 4471, 11985, 12361, 13413, 22355, 37083, 61805, 67065, 185415, 210137, 630411, 1050685, 3152055]

約数ペア:

[(1, 3152055), (3, 1050685), (5, 630411), (15, 210137), (17, 185415), (47, 67065), (51, 61805), (85, 37083), (141, 22355), (235, 13413), (255, 12361), (263, 11985), (705, 4471), (789, 3995), (799, 3945), (1315, 2397)]