8045386685

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{538333}}^1$

素因数の和:538413

約数の個数: 24

約数和(自身を含む): 11414834136

約数和(自身を除く): 3369447451

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 2135, 2989, 14945, 538333, 2691665, 3768331, 18841655, 26378317, 32838313, 131891585, 164191565, 229868191, 1149340955, 1609077337, 8045386685]

約数ペア:

[(1, 8045386685), (5, 1609077337), (7, 1149340955), (35, 229868191), (49, 164191565), (61, 131891585), (245, 32838313), (305, 26378317), (427, 18841655), (2135, 3768331), (2989, 2691665), (14945, 538333)]