71123065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{29573}}^1$

素因数の和:29628

約数の個数: 16

約数和(自身を含む): 94400208

約数和(自身を除く): 23277143

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 29573, 147865, 384449, 1094201, 1922245, 5471005, 14224613, 71123065]

約数ペア:

[(1, 71123065), (5, 14224613), (13, 5471005), (37, 1922245), (65, 1094201), (185, 384449), (481, 147865), (2405, 29573)]