38839255

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{85361}}^1$

素因数の和:85386

約数の個数: 16

約数和(自身を含む): 57363264

約数和(自身を除く): 18524009

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 85361, 426805, 597527, 1109693, 2987635, 5548465, 7767851, 38839255]

約数ペア:

[(1, 38839255), (5, 7767851), (7, 5548465), (13, 2987635), (35, 1109693), (65, 597527), (91, 426805), (455, 85361)]