85949229

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 129392640

約数和(自身を除く): 43443411

約数列:

[1, 3, 17, 23, 47, 51, 69, 141, 391, 799, 1081, 1173, 1559, 2397, 3243, 4677, 18377, 26503, 35857, 55131, 73273, 79509, 107571, 219819, 609569, 1245641, 1685279, 1828707, 3736923, 5055837, 28649743, 85949229]

約数ペア:

[(1, 85949229), (3, 28649743), (17, 5055837), (23, 3736923), (47, 1828707), (51, 1685279), (69, 1245641), (141, 609569), (391, 219819), (799, 107571), (1081, 79509), (1173, 73273), (1559, 55131), (2397, 35857), (3243, 26503), (4677, 18377)]