142110785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 184809600

約数和(自身を除く): 42698815

約数列:

[1, 5, 19, 61, 95, 137, 179, 305, 685, 895, 1159, 2603, 3401, 5795, 8357, 10919, 13015, 17005, 24523, 41785, 54595, 122615, 158783, 207461, 465937, 793915, 1037305, 1495903, 2329685, 7479515, 28422157, 142110785]

約数ペア:

[(1, 142110785), (5, 28422157), (19, 7479515), (61, 2329685), (95, 1495903), (137, 1037305), (179, 793915), (305, 465937), (685, 207461), (895, 158783), (1159, 122615), (2603, 54595), (3401, 41785), (5795, 24523), (8357, 17005), (10919, 13015)]