173020005

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{43201}}^1$

素因数の和:43301

約数の個数: 24

約数和(自身を含む): 303278040

約数和(自身を除く): 130258035

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 43201, 129603, 216005, 388809, 648015, 1944045, 3844889, 11534667, 19224445, 34604001, 57673335, 173020005]

約数ペア:

[(1, 173020005), (3, 57673335), (5, 34604001), (9, 19224445), (15, 11534667), (45, 3844889), (89, 1944045), (267, 648015), (445, 388809), (801, 216005), (1335, 129603), (4005, 43201)]