85905001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{3761}}^1$

素因数の和:4032

約数の個数: 16

約数和(自身を含む): 106178688

約数和(自身を除く): 20273687

約数列:

[1, 7, 13, 91, 251, 1757, 3263, 3761, 22841, 26327, 48893, 342251, 944011, 6608077, 12272143, 85905001]

約数ペア:

[(1, 85905001), (7, 12272143), (13, 6608077), (91, 944011), (251, 342251), (1757, 48893), (3263, 26327), (3761, 22841)]