13084945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 4333295

約数列:

[1, 5, 29, 31, 41, 71, 145, 155, 205, 355, 899, 1189, 1271, 2059, 2201, 2911, 4495, 5945, 6355, 10295, 11005, 14555, 36859, 63829, 84419, 90241, 184295, 319145, 422095, 451205, 2616989, 13084945]

約数ペア:

[(1, 13084945), (5, 2616989), (29, 451205), (31, 422095), (41, 319145), (71, 184295), (145, 90241), (155, 84419), (205, 63829), (355, 36859), (899, 14555), (1189, 11005), (1271, 10295), (2059, 6355), (2201, 5945), (2911, 4495)]