81055995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{284407}}^1$

素因数の和:284434

約数の個数: 16

約数和(自身を含む): 136515840

約数和(自身を除く): 55459845

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 284407, 853221, 1422035, 4266105, 5403733, 16211199, 27018665, 81055995]

約数ペア:

[(1, 81055995), (3, 27018665), (5, 16211199), (15, 5403733), (19, 4266105), (57, 1422035), (95, 853221), (285, 284407)]