8046205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 10856448

約数和(自身を除く): 2810243

約数列:

[1, 5, 23, 31, 37, 61, 115, 155, 185, 305, 713, 851, 1147, 1403, 1891, 2257, 3565, 4255, 5735, 7015, 9455, 11285, 26381, 43493, 51911, 69967, 131905, 217465, 259555, 349835, 1609241, 8046205]

約数ペア:

[(1, 8046205), (5, 1609241), (23, 349835), (31, 259555), (37, 217465), (61, 131905), (115, 69967), (155, 51911), (185, 43493), (305, 26381), (713, 11285), (851, 9455), (1147, 7015), (1403, 5735), (1891, 4255), (2257, 3565)]