142251325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{773}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 187441128

約数和(自身を除く): 45189803

約数列:

[1, 5, 17, 25, 85, 425, 433, 773, 2165, 3865, 7361, 10825, 13141, 19325, 36805, 65705, 184025, 328525, 334709, 1673545, 5690053, 8367725, 28450265, 142251325]

約数ペア:

[(1, 142251325), (5, 28450265), (17, 8367725), (25, 5690053), (85, 1673545), (425, 334709), (433, 328525), (773, 184025), (2165, 65705), (3865, 36805), (7361, 19325), (10825, 13141)]