25501325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 34209120

約数和(自身を除く): 8707795

約数列:

[1, 5, 19, 25, 37, 95, 185, 475, 703, 925, 1451, 3515, 7255, 17575, 27569, 36275, 53687, 137845, 268435, 689225, 1020053, 1342175, 5100265, 25501325]

約数ペア:

[(1, 25501325), (5, 5100265), (19, 1342175), (25, 1020053), (37, 689225), (95, 268435), (185, 137845), (475, 53687), (703, 36275), (925, 27569), (1451, 17575), (3515, 7255)]