38239305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10321}}^1$

素因数の和:10361

約数の個数: 32

約数和(自身を含む): 69363840

約数和(自身を除く): 31124535

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 10321, 30963, 51605, 134173, 154815, 196099, 402519, 588297, 670865, 980495, 2012595, 2549287, 2941485, 7647861, 12746435, 38239305]

約数ペア:

[(1, 38239305), (3, 12746435), (5, 7647861), (13, 2941485), (15, 2549287), (19, 2012595), (39, 980495), (57, 670865), (65, 588297), (95, 402519), (195, 196099), (247, 154815), (285, 134173), (741, 51605), (1235, 30963), (3705, 10321)]