202185045

素因数分解:

$3^3\times 5^1\times {\mathrm{1497667}}^1$

素因数の和:1497681

約数の個数: 16

約数和(自身を含む): 359440320

約数和(自身を除く): 157255275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1497667, 4493001, 7488335, 13479003, 22465005, 40437009, 67395015, 202185045]

約数ペア:

[(1, 202185045), (3, 67395015), (5, 40437009), (9, 22465005), (15, 13479003), (27, 7488335), (45, 4493001), (135, 1497667)]