53055

素因数分解:

$3^4\times 5^1\times {\mathrm{131}}^1$

素因数の和:148

約数の個数: 20

約数和(自身を含む): 95832

約数和(自身を除く): 42777

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 131, 135, 393, 405, 655, 1179, 1965, 3537, 5895, 10611, 17685, 53055]

約数ペア:

[(1, 53055), (3, 17685), (5, 10611), (9, 5895), (15, 3537), (27, 1965), (45, 1179), (81, 655), (131, 405), (135, 393)]