13500945

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1031}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 24272640

約数和(自身を除く): 10771695

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 873, 1031, 1455, 2619, 3093, 4365, 5155, 9279, 13095, 15465, 27837, 46395, 100007, 139185, 300021, 500035, 900063, 1500105, 2700189, 4500315, 13500945]

約数ペア:

[(1, 13500945), (3, 4500315), (5, 2700189), (9, 1500105), (15, 900063), (27, 500035), (45, 300021), (97, 139185), (135, 100007), (291, 46395), (485, 27837), (873, 15465), (1031, 13095), (1455, 9279), (2619, 5155), (3093, 4365)]