79864115

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{12809}}^1$

素因数の和:12886

約数の個数: 16

約数和(自身を含む): 101455200

約数和(自身を除く): 21591085

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 12809, 64045, 371461, 550787, 1857305, 2753935, 15972823, 79864115]

約数ペア:

[(1, 79864115), (5, 15972823), (29, 2753935), (43, 1857305), (145, 550787), (215, 371461), (1247, 64045), (6235, 12809)]