285202015

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6113}}^1$

素因数の和:6199

約数の個数: 32

約数和(自身を含む): 413208576

約数和(自身を除く): 128006561

約数列:

[1, 5, 7, 31, 35, 43, 155, 215, 217, 301, 1085, 1333, 1505, 6113, 6665, 9331, 30565, 42791, 46655, 189503, 213955, 262859, 947515, 1314295, 1326521, 1840013, 6632605, 8148629, 9200065, 40743145, 57040403, 285202015]

約数ペア:

[(1, 285202015), (5, 57040403), (7, 40743145), (31, 9200065), (35, 8148629), (43, 6632605), (155, 1840013), (215, 1326521), (217, 1314295), (301, 947515), (1085, 262859), (1333, 213955), (1505, 189503), (6113, 46655), (6665, 42791), (9331, 30565)]