25861533

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 37847040

約数和(自身を除く): 11985507

約数列:

[1, 3, 29, 31, 43, 87, 93, 129, 223, 669, 899, 1247, 1333, 2697, 3741, 3999, 6467, 6913, 9589, 19401, 20739, 28767, 38657, 115971, 200477, 278081, 297259, 601431, 834243, 891777, 8620511, 25861533]

約数ペア:

[(1, 25861533), (3, 8620511), (29, 891777), (31, 834243), (43, 601431), (87, 297259), (93, 278081), (129, 200477), (223, 115971), (669, 38657), (899, 28767), (1247, 20739), (1333, 19401), (2697, 9589), (3741, 6913), (3999, 6467)]