120899185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{115693}}^1$

素因数の和:115728

約数の個数: 16

約数和(自身を含む): 166599360

約数和(自身を除く): 45700175

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 115693, 578465, 1272623, 2198167, 6363115, 10990835, 24179837, 120899185]

約数ペア:

[(1, 120899185), (5, 24179837), (11, 10990835), (19, 6363115), (55, 2198167), (95, 1272623), (209, 578465), (1045, 115693)]