135909495

素因数分解:

$3^4\times 5^1\times {\mathrm{335579}}^1$

素因数の和:335596

約数の個数: 20

約数和(自身を含む): 243631080

約数和(自身を除く): 107721585

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 335579, 1006737, 1677895, 3020211, 5033685, 9060633, 15101055, 27181899, 45303165, 135909495]

約数ペア:

[(1, 135909495), (3, 45303165), (5, 27181899), (9, 15101055), (15, 9060633), (27, 5033685), (45, 3020211), (81, 1677895), (135, 1006737), (405, 335579)]