3962595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2931

約数の個数: 32

約数和(自身を含む): 7805952

約数和(自身を除く): 3843357

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 2903, 8709, 14515, 20321, 37739, 43545, 60963, 101605, 113217, 188695, 264173, 304815, 566085, 792519, 1320865, 3962595]

約数ペア:

[(1, 3962595), (3, 1320865), (5, 792519), (7, 566085), (13, 304815), (15, 264173), (21, 188695), (35, 113217), (39, 101605), (65, 60963), (91, 43545), (105, 37739), (195, 20321), (273, 14515), (455, 8709), (1365, 2903)]