85505289

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{971}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 115473600

約数和(自身を除く): 29968311

約数列:

[1, 3, 149, 197, 447, 591, 971, 2913, 29353, 88059, 144679, 191287, 434037, 573861, 28501763, 85505289]

約数ペア:

[(1, 85505289), (3, 28501763), (149, 573861), (197, 434037), (447, 191287), (591, 144679), (971, 88059), (2913, 29353)]