75660285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1103}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 128770560

約数和(自身を除く): 53110275

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 269, 807, 1103, 1345, 3309, 4035, 4573, 5515, 13719, 16545, 18751, 22865, 56253, 68595, 93755, 281265, 296707, 890121, 1483535, 4450605, 5044019, 15132057, 25220095, 75660285]

約数ペア:

[(1, 75660285), (3, 25220095), (5, 15132057), (15, 5044019), (17, 4450605), (51, 1483535), (85, 890121), (255, 296707), (269, 281265), (807, 93755), (1103, 68595), (1345, 56253), (3309, 22865), (4035, 18751), (4573, 16545), (5515, 13719)]