1327988165

素因数分解:

$5^1\times 7^1\times {\mathrm{3557}}^1\times {\mathrm{10667}}^1$

素因数の和:14236

約数の個数: 16

約数和(自身を含む): 1821923712

約数和(自身を除く): 493935547

約数列:

[1, 5, 7, 35, 3557, 10667, 17785, 24899, 53335, 74669, 124495, 373345, 37942519, 189712595, 265597633, 1327988165]

約数ペア:

[(1, 1327988165), (5, 265597633), (7, 189712595), (35, 37942519), (3557, 373345), (10667, 124495), (17785, 74669), (24899, 53335)]