488126385

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 903244800

約数和(自身を除く): 415118415

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 79, 111, 135, 185, 237, 333, 395, 555, 711, 999, 1185, 1237, 1665, 2133, 2923, 3555, 3711, 4995, 6185, 8769, 10665, 11133, 14615, 18555, 26307, 33399, 43845, 45769, 55665, 78921, 97723, 131535, 137307, 166995, 228845, 293169, 394605, 411921, 488615, 686535, 879507, 1235763, 1465845, 2059605, 2638521, 3615751, 4397535, 6178815, 10847253, 13192605, 18078755, 32541759, 54236265, 97625277, 162708795, 488126385]

約数ペア:

[(1, 488126385), (3, 162708795), (5, 97625277), (9, 54236265), (15, 32541759), (27, 18078755), (37, 13192605), (45, 10847253), (79, 6178815), (111, 4397535), (135, 3615751), (185, 2638521), (237, 2059605), (333, 1465845), (395, 1235763), (555, 879507), (711, 686535), (999, 488615), (1185, 411921), (1237, 394605), (1665, 293169), (2133, 228845), (2923, 166995), (3555, 137307), (3711, 131535), (4995, 97723), (6185, 78921), (8769, 55665), (10665, 45769), (11133, 43845), (14615, 33399), (18555, 26307)]