83869555

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1217}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 126282240

約数和(自身を除く): 42412685

約数列:

[1, 5, 7, 11, 35, 55, 77, 179, 385, 895, 1217, 1253, 1969, 6085, 6265, 8519, 9845, 13387, 13783, 42595, 66935, 68915, 93709, 217843, 468545, 1089215, 1524901, 2396273, 7624505, 11981365, 16773911, 83869555]

約数ペア:

[(1, 83869555), (5, 16773911), (7, 11981365), (11, 7624505), (35, 2396273), (55, 1524901), (77, 1089215), (179, 468545), (385, 217843), (895, 93709), (1217, 68915), (1253, 66935), (1969, 42595), (6085, 13783), (6265, 13387), (8519, 9845)]