42524755

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4919}}^1$

素因数の和:4963

約数の個数: 32

約数和(自身を含む): 66124800

約数和(自身を除く): 23600045

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 4919, 8645, 24595, 34433, 63947, 93461, 172165, 319735, 447629, 467305, 654227, 1214993, 2238145, 3271135, 6074965, 8504951, 42524755]

約数ペア:

[(1, 42524755), (5, 8504951), (7, 6074965), (13, 3271135), (19, 2238145), (35, 1214993), (65, 654227), (91, 467305), (95, 447629), (133, 319735), (247, 172165), (455, 93461), (665, 63947), (1235, 34433), (1729, 24595), (4919, 8645)]