272643085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{381319}}^1$

素因数の和:381348

約数の個数: 16

約数和(自身を含む): 384370560

約数和(自身を除く): 111727475

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 381319, 1906595, 4194509, 4957147, 20972545, 24785735, 54528617, 272643085]

約数ペア:

[(1, 272643085), (5, 54528617), (11, 24785735), (13, 20972545), (55, 4957147), (65, 4194509), (143, 1906595), (715, 381319)]