16065135

素因数分解:

$3^4\times 5^1\times {\mathrm{39667}}^1$

素因数の和:39684

約数の個数: 20

約数和(自身を含む): 28798968

約数和(自身を除く): 12733833

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 39667, 119001, 198335, 357003, 595005, 1071009, 1785015, 3213027, 5355045, 16065135]

約数ペア:

[(1, 16065135), (3, 5355045), (5, 3213027), (9, 1785015), (15, 1071009), (27, 595005), (45, 357003), (81, 198335), (135, 119001), (405, 39667)]