459045

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^2$

素因数の和:213

約数の個数: 18

約数和(自身を含む): 803634

約数和(自身を除く): 344589

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 10201, 30603, 51005, 91809, 153015, 459045]

約数ペア:

[(1, 459045), (3, 153015), (5, 91809), (9, 51005), (15, 30603), (45, 10201), (101, 4545), (303, 1515), (505, 909)]