74745045

素因数分解:

$3^3\times 5^1\times {\mathrm{553667}}^1$

素因数の和:553681

約数の個数: 16

約数和(自身を含む): 132880320

約数和(自身を除く): 58135275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 553667, 1661001, 2768335, 4983003, 8305005, 14949009, 24915015, 74745045]

約数ペア:

[(1, 74745045), (3, 24915015), (5, 14949009), (9, 8305005), (15, 4983003), (27, 2768335), (45, 1661001), (135, 553667)]