40545495

素因数分解:

$3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1289}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 72446400

約数和(自身を除く): 31900905

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 233, 699, 1165, 1289, 2097, 3495, 3867, 6291, 6445, 10485, 11601, 19335, 31455, 34803, 58005, 174015, 300337, 901011, 1501685, 2703033, 4505055, 8109099, 13515165, 40545495]

約数ペア:

[(1, 40545495), (3, 13515165), (5, 8109099), (9, 4505055), (15, 2703033), (27, 1501685), (45, 901011), (135, 300337), (233, 174015), (699, 58005), (1165, 34803), (1289, 31455), (2097, 19335), (3495, 11601), (3867, 10485), (6291, 6445)]