2918184195

素因数分解:

$3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{787}}^1\times {\mathrm{1381}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 4704549120

約数和(自身を除く): 1786364925

約数列:

[1, 3, 5, 15, 179, 537, 787, 895, 1381, 2361, 2685, 3935, 4143, 6905, 11805, 20715, 140873, 247199, 422619, 704365, 741597, 1086847, 1235995, 2113095, 3260541, 3707985, 5434235, 16302705, 194545613, 583636839, 972728065, 2918184195]

約数ペア:

[(1, 2918184195), (3, 972728065), (5, 583636839), (15, 194545613), (179, 16302705), (537, 5434235), (787, 3707985), (895, 3260541), (1381, 2113095), (2361, 1235995), (2685, 1086847), (3935, 741597), (4143, 704365), (6905, 422619), (11805, 247199), (20715, 140873)]