73895715

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{38189}}^1$

素因数の和:38243

約数の個数: 24

約数和(自身を含む): 131068080

約数和(自身を除く): 57172365

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 38189, 114567, 190945, 343701, 572835, 1642127, 1718505, 4926381, 8210635, 14779143, 24631905, 73895715]

約数ペア:

[(1, 73895715), (3, 24631905), (5, 14779143), (9, 8210635), (15, 4926381), (43, 1718505), (45, 1642127), (129, 572835), (215, 343701), (387, 190945), (645, 114567), (1935, 38189)]