120791945

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 154877184

約数和(自身を除く): 34085239

約数列:

[1, 5, 41, 43, 71, 193, 205, 215, 355, 965, 1763, 2911, 3053, 7913, 8299, 8815, 13703, 14555, 15265, 39565, 41495, 68515, 125173, 340259, 561823, 589229, 625865, 1701295, 2809115, 2946145, 24158389, 120791945]

約数ペア:

[(1, 120791945), (5, 24158389), (41, 2946145), (43, 2809115), (71, 1701295), (193, 625865), (205, 589229), (215, 561823), (355, 340259), (965, 125173), (1763, 68515), (2911, 41495), (3053, 39565), (7913, 15265), (8299, 14555), (8815, 13703)]