66915045

素因数分解:

$3^3\times 5^1\times {\mathrm{495667}}^1$

素因数の和:495681

約数の個数: 16

約数和(自身を含む): 118960320

約数和(自身を除く): 52045275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 495667, 1487001, 2478335, 4461003, 7435005, 13383009, 22305015, 66915045]

約数ペア:

[(1, 66915045), (3, 22305015), (5, 13383009), (9, 7435005), (15, 4461003), (27, 2478335), (45, 1487001), (135, 495667)]