1283852525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{17581}}^1$

素因数の和:17741

約数の個数: 24

約数和(自身を含む): 1674369024

約数和(自身を除く): 390516499

約数列:

[1, 5, 23, 25, 115, 127, 575, 635, 2921, 3175, 14605, 17581, 73025, 87905, 404363, 439525, 2021815, 2232787, 10109075, 11163935, 51354101, 55819675, 256770505, 1283852525]

約数ペア:

[(1, 1283852525), (5, 256770505), (23, 55819675), (25, 51354101), (115, 11163935), (127, 10109075), (575, 2232787), (635, 2021815), (2921, 439525), (3175, 404363), (14605, 87905), (17581, 73025)]