155500241

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{947}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 177738624

約数和(自身を除く): 22238383

約数列:

[1, 13, 17, 221, 743, 947, 9659, 12311, 12631, 16099, 164203, 209287, 703621, 9147073, 11961557, 155500241]

約数ペア:

[(1, 155500241), (13, 11961557), (17, 9147073), (221, 703621), (743, 209287), (947, 164203), (9659, 16099), (12311, 12631)]