712802015

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{48973}}^1$

素因数の和:49090

約数の個数: 16

約数和(自身を含む): 888584256

約数和(自身を除く): 175782241

約数列:

[1, 5, 41, 71, 205, 355, 2911, 14555, 48973, 244865, 2007893, 3477083, 10039465, 17385415, 142560403, 712802015]

約数ペア:

[(1, 712802015), (5, 142560403), (41, 17385415), (71, 10039465), (205, 3477083), (355, 2007893), (2911, 244865), (14555, 48973)]