2894255

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6361}}^1$

素因数の和:6386

約数の個数: 16

約数和(自身を含む): 4275264

約数和(自身を除く): 1381009

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 6361, 31805, 44527, 82693, 222635, 413465, 578851, 2894255]

約数ペア:

[(1, 2894255), (5, 578851), (7, 413465), (13, 222635), (35, 82693), (65, 44527), (91, 31805), (455, 6361)]