121958105

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{15331}}^1$

素因数の和:15416

約数の個数: 16

約数和(自身を含む): 153810624

約数和(自身を除く): 31852519

約数列:

[1, 5, 37, 43, 185, 215, 1591, 7955, 15331, 76655, 567247, 659233, 2836235, 3296165, 24391621, 121958105]

約数ペア:

[(1, 121958105), (5, 24391621), (37, 3296165), (43, 2836235), (185, 659233), (215, 567247), (1591, 76655), (7955, 15331)]