6943939145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1\times {\mathrm{4457}}^1$

素因数の和:6665

約数の個数: 32

約数和(自身を含む): 9796187520

約数和(自身を除く): 2852248375

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2179, 4457, 10895, 22285, 23969, 28327, 49027, 57941, 119845, 141635, 245135, 289705, 311597, 637351, 1557985, 3186755, 9711803, 48559015, 106829833, 126253439, 534149165, 631267195, 1388787829, 6943939145]

約数ペア:

[(1, 6943939145), (5, 1388787829), (11, 631267195), (13, 534149165), (55, 126253439), (65, 106829833), (143, 48559015), (715, 9711803), (2179, 3186755), (4457, 1557985), (10895, 637351), (22285, 311597), (23969, 289705), (28327, 245135), (49027, 141635), (57941, 119845)]