25235847

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10271}}^1$

素因数の和:10300

約数の個数: 32

約数和(自身を含む): 46018560

約数和(自身を除く): 20782713

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 10271, 30813, 71897, 92439, 133523, 215691, 277317, 400569, 647073, 934661, 1201707, 1941219, 2803983, 3605121, 8411949, 25235847]

約数ペア:

[(1, 25235847), (3, 8411949), (7, 3605121), (9, 2803983), (13, 1941219), (21, 1201707), (27, 934661), (39, 647073), (63, 400569), (91, 277317), (117, 215691), (189, 133523), (273, 92439), (351, 71897), (819, 30813), (2457, 10271)]