43739385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3989}}^1$

素因数の和:4057

約数の個数: 32

約数和(自身を含む): 75841920

約数和(自身を除く): 32102535

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 3989, 10965, 11967, 19945, 59835, 67813, 171527, 203439, 339065, 514581, 857635, 1017195, 2572905, 2915959, 8747877, 14579795, 43739385]

約数ペア:

[(1, 43739385), (3, 14579795), (5, 8747877), (15, 2915959), (17, 2572905), (43, 1017195), (51, 857635), (85, 514581), (129, 339065), (215, 203439), (255, 171527), (645, 67813), (731, 59835), (2193, 19945), (3655, 11967), (3989, 10965)]