5140925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 6844800

約数和(自身を除く): 1703875

約数列:

[1, 5, 19, 25, 79, 95, 137, 395, 475, 685, 1501, 1975, 2603, 3425, 7505, 10823, 13015, 37525, 54115, 65075, 205637, 270575, 1028185, 5140925]

約数ペア:

[(1, 5140925), (5, 1028185), (19, 270575), (25, 205637), (79, 65075), (95, 54115), (137, 37525), (395, 13015), (475, 10823), (685, 7505), (1501, 3425), (1975, 2603)]