143196195

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{641}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 234633024

約数和(自身を除く): 91436829

約数列:

[1, 3, 5, 15, 53, 159, 265, 281, 641, 795, 843, 1405, 1923, 3205, 4215, 9615, 14893, 33973, 44679, 74465, 101919, 169865, 180121, 223395, 509595, 540363, 900605, 2701815, 9546413, 28639239, 47732065, 143196195]

約数ペア:

[(1, 143196195), (3, 47732065), (5, 28639239), (15, 9546413), (53, 2701815), (159, 900605), (265, 540363), (281, 509595), (641, 223395), (795, 180121), (843, 169865), (1405, 101919), (1923, 74465), (3205, 44679), (4215, 33973), (9615, 14893)]