25537777

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 27302400

約数和(自身を除く): 1764623

約数列:

[1, 29, 71, 79, 157, 2059, 2291, 4553, 5609, 11147, 12403, 162661, 323263, 359687, 880613, 25537777]

約数ペア:

[(1, 25537777), (29, 880613), (71, 359687), (79, 323263), (157, 162661), (2059, 12403), (2291, 11147), (4553, 5609)]