71370045

素因数分解:

$3^3\times 5^1\times {\mathrm{528667}}^1$

素因数の和:528681

約数の個数: 16

約数和(自身を含む): 126880320

約数和(自身を除く): 55510275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 528667, 1586001, 2643335, 4758003, 7930005, 14274009, 23790015, 71370045]

約数ペア:

[(1, 71370045), (3, 23790015), (5, 14274009), (9, 7930005), (15, 4758003), (27, 2643335), (45, 1586001), (135, 528667)]