205479045

素因数分解:

$3^3\times 5^1\times {\mathrm{1522067}}^1$

素因数の和:1522081

約数の個数: 16

約数和(自身を含む): 365296320

約数和(自身を除く): 159817275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1522067, 4566201, 7610335, 13698603, 22831005, 41095809, 68493015, 205479045]

約数ペア:

[(1, 205479045), (3, 68493015), (5, 41095809), (9, 22831005), (15, 13698603), (27, 7610335), (45, 4566201), (135, 1522067)]