147992905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{4021}}^1$

素因数の和:4476

約数の個数: 16

約数和(自身を含む): 188519184

約数和(自身を除く): 40526279

約数列:

[1, 5, 17, 85, 433, 2165, 4021, 7361, 20105, 36805, 68357, 341785, 1741093, 8705465, 29598581, 147992905]

約数ペア:

[(1, 147992905), (5, 29598581), (17, 8705465), (85, 1741093), (433, 341785), (2165, 68357), (4021, 36805), (7361, 20105)]