26589495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2083}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 45614592

約数和(自身を除く): 19025097

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2083, 2553, 4255, 6249, 10415, 12765, 31245, 47909, 77071, 143727, 231213, 239545, 385355, 718635, 1156065, 1772633, 5317899, 8863165, 26589495]

約数ペア:

[(1, 26589495), (3, 8863165), (5, 5317899), (15, 1772633), (23, 1156065), (37, 718635), (69, 385355), (111, 239545), (115, 231213), (185, 143727), (345, 77071), (555, 47909), (851, 31245), (2083, 12765), (2553, 10415), (4255, 6249)]