80325675

素因数分解:

$3^4\times 5^2\times {\mathrm{39667}}^1$

素因数の和:39689

約数の個数: 30

約数和(自身を含む): 148794668

約数和(自身を除く): 68468993

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 39667, 119001, 198335, 357003, 595005, 991675, 1071009, 1785015, 2975025, 3213027, 5355045, 8925075, 16065135, 26775225, 80325675]

約数ペア:

[(1, 80325675), (3, 26775225), (5, 16065135), (9, 8925075), (15, 5355045), (25, 3213027), (27, 2975025), (45, 1785015), (75, 1071009), (81, 991675), (135, 595005), (225, 357003), (405, 198335), (675, 119001), (2025, 39667)]