53984265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{787}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 91912320

約数和(自身を除く): 37928055

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 269, 787, 807, 1345, 2361, 3935, 4035, 4573, 11805, 13379, 13719, 22865, 40137, 66895, 68595, 200685, 211703, 635109, 1058515, 3175545, 3598951, 10796853, 17994755, 53984265]

約数ペア:

[(1, 53984265), (3, 17994755), (5, 10796853), (15, 3598951), (17, 3175545), (51, 1058515), (85, 635109), (255, 211703), (269, 200685), (787, 68595), (807, 66895), (1345, 40137), (2361, 22865), (3935, 13719), (4035, 13379), (4573, 11805)]