155769145

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 218845440

約数和(自身を除く): 63076295

約数列:

[1, 5, 7, 35, 59, 241, 295, 313, 413, 1205, 1565, 1687, 2065, 2191, 8435, 10955, 14219, 18467, 71095, 75433, 92335, 99533, 129269, 377165, 497665, 528031, 646345, 2640155, 4450547, 22252735, 31153829, 155769145]

約数ペア:

[(1, 155769145), (5, 31153829), (7, 22252735), (35, 4450547), (59, 2640155), (241, 646345), (295, 528031), (313, 497665), (413, 377165), (1205, 129269), (1565, 99533), (1687, 92335), (2065, 75433), (2191, 71095), (8435, 18467), (10955, 14219)]