102043945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27919}}^1$

素因数の和:27984

約数の個数: 16

約数和(自身を含む): 132675840

約数和(自身を除く): 30631895

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 27919, 139595, 474623, 1200517, 2373115, 6002585, 20408789, 102043945]

約数ペア:

[(1, 102043945), (5, 20408789), (17, 6002585), (43, 2373115), (85, 1200517), (215, 474623), (731, 139595), (3655, 27919)]