79821115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{33751}}^1$

素因数の和:33810

約数の個数: 16

約数和(自身を含む): 106926336

約数和(自身を除く): 27105221

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 33751, 168755, 371261, 1451293, 1856305, 7256465, 15964223, 79821115]

約数ペア:

[(1, 79821115), (5, 15964223), (11, 7256465), (43, 1856305), (55, 1451293), (215, 371261), (473, 168755), (2365, 33751)]